Test "mcexec additional options (h, m, n, O, stack-premap)" on arm64
Change-Id: I85d5deb0433cc1208e4b6837dcc6d6dc2a7b7b52
This commit is contained in:
Shiratori, Takehiro
committed by
Masamichi Takagi
Masamichi Takagi
parent
dc1f96fee3
commit
00395d68d4
28
test/mcexec_options/arm64/Makefile
Normal file
28
test/mcexec_options/arm64/Makefile
Normal file
@ -0,0 +1,28 @@
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# Makefile COPYRIGHT FUJITSU LIMITED 2018
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CC = gcc
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TARGET = extend_heap node_bind allow_oversubscribe stack_premap
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LDFLAGS =
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all: $(TARGET)
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extend_heap: extend_heap.c
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$(CC) -o $@ $^ $(LDFLAGS)
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node_bind: node_bind.c
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$(CC) -o $@ $^ $(LDFLAGS) -lnuma
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allow_oversubscribe: allow_oversubscribe.c
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$(CC) -o $@ $^ $(LDFLAGS)
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stack_premap: stack_premap.c
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$(CC) -o $@ $^ $(LDFLAGS)
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test: all
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./run_extend_heap.sh
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./run_node_bind.sh
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./run_nr_partitions.sh
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./run_allow_oversubscribe.sh
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./run_stack_premap.sh
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clean:
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rm -f $(TARGET)
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74
test/mcexec_options/arm64/README
Normal file
74
test/mcexec_options/arm64/README
Normal file
@ -0,0 +1,74 @@
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/* README COPYRIGHT FUJITSU LIMITED 2018 */
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mcexecへの追加実装オプションテストセットREADME
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(1) テストの実行方法
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以下の手順でテストを実行する
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1. $HOME/.mck_test_configを用意する
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当該ファイルは、McKernelをビルドした際に生成されるmck_test_config.sample ファイルを
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$HOMEにコピーし、適宜編集する
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2. configのページサイズ変数群の定義を環境に合わせる(デフォルトでは64K-page設定が有効)
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3. make testを実行する
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(2) テスト項目詳細
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【-h オプション】
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TEST001 "-h xxK"指定のヒープ拡張確認(サイズはページサイズより小さい値)
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TEST002 "-h xxM"指定のヒープ拡張確認(サイズはラージページサイズより小さい値)
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TEST003 "-h 1G"指定のヒープ拡張確認
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TEST004 "-h xxk"指定のヒープ拡張確認(サイズはページサイズより大きく、ラージページサイズより小さい値)
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TEST005 "-h xxm"指定のヒープ拡張確認(サイズはラージページサイズより大きい値)
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TEST006 "-h 2g"指定のヒープ拡張確認
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TEST007 "-h xx"指定のヒープ拡張確認(サイズはノーマルページサイズ)
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TEST008 "-h xx"指定のヒープ拡張確認(サイズはラージページサイズ)
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【-m オプション】
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TEST009 任意のMcKernelに含むnodeを-mで指定する
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TEST010 HOST上には存在するが、McKernelには割り当たっていないnodeを-mで指定する
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TEST011 「-」を含む指定を行い、連続したnodeを割り当てる
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TEST012 「,」で区切った指定を行い、nodeを割り当てる
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TEST013 「!」を使用し、指定除外を含むnodeを割り当てる
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TEST014 「+」を使用したnode指定を含むnodeを割り当てる
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TEST015 allを指定したnodeを割り当てる
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TEST016 存在しないnode番号を指定する
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【-n オプション】
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TEST017 -n 2を指定して、任意のa.outを実行して動作することを確認する
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TEST018 -n 4(McKernel割り当てコア数と同一)を指定して、任意のa.outを実行して動作することを確認する
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TEST019 McKernel割り当てコア数より大きい数値を指定して、エラーになることを確認する
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TEST020 数値以外を含む文字列を指定して、エラーになることを確認する
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【-O オプション】
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TEST021 mcreboot.shの-Oオプション無効時、McKernelコア数を越えるforkがEINVALで失敗すること
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TEST022 mcreboot.shの-Oオプション有効時、McKernelコア数を越えるforkが成功すること
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【-s(--stack-premap) オプション】
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TEST023 "-s xxK"指定のpremap領域確認(サイズはページサイズより小さい値)
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TEST024 "-s xxM"指定のpremap領域確認(サイズはラージページサイズより小さい値)
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TEST025 "-s 1G"指定のpremap領域確認
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TEST026 "--stack-premap xxk"指定のpremap領域確認(サイズはページサイズより大きく、ラージページサイズより小さい値)
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TEST027 "--stack-premap xxm"指定のpremap領域確認(サイズはラージページサイズより大きい値)
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TEST028 "--stack-premap 2g"指定のpremap領域確認
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TEST029 "-s xx"指定のpremap領域確認(サイズはノーマルページサイズ)
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TEST030 max指定値がsize指定値よりも小さい場合、max値分でpremapする事を確認
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(3) 実行結果ログ
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result.logファイル内に実行時のログを記載する。
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実行に利用したIHK/McKernelは、IA版における下記の版数相当の
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arm64版移植IHK/McKernelである。
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IHK
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commit d6fcbee8cb91f9ec4b49f97c918e696ac0335aaf
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Author: Shiratori, Takehiro <fj0300es@aa.jp.fujitsu.com>
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Date: Tue Oct 16 16:25:33 2018 +0900
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McKernel
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commit 6f9fef2b13447c74c36d15cf5ebd186f8395ccca
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Author: Ken Sato <ken.sato.ty@hitachi-solutions.com>
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Date: Tue Sep 25 10:05:41 2018 +0900
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(4) 備考
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本テストセットは一部IHK/McKernelの実装挙動を期待としてテスト項目を作成しているため、
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全ての項目がHOST-Linux上でもOKになるとは限らない。
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以上。
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71
test/mcexec_options/arm64/allow_oversubscribe.c
Normal file
71
test/mcexec_options/arm64/allow_oversubscribe.c
Normal file
@ -0,0 +1,71 @@
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/* allow_oversubscribe.c COPYRIGHT FUJITSU LIMITED 2018 */
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#include <stdio.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <stdlib.h>
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#define PROG "/usr/bin/date"
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static int
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do_fork(int proc_num)
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{
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int i;
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for (i = 0; i < proc_num; i += 1) {
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pid_t pid = fork();
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if (pid < 0) {
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perror("fork failed");
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return -1;
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}
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else if (0 == pid) {
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printf("%d: in child (%d/%d)\n",
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getpid(), (i+1), proc_num);
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execl(PROG, PROG, NULL);
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exit(0);
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/* NOTREACHED */
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}
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}
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return 0;
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}
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static int
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do_wait(int proc_num)
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{
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pid_t mypid = getpid();
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int i;
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printf("%d: in parent\n", mypid);
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for (i = 0; i < proc_num; i += 1) {
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int status;
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pid_t pid = waitpid(-1, &status, 0);
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if (pid < 0) {
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perror("waitpid failed");
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return -1;
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}
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printf("%d: waited %d (%d/%d)\n",
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mypid, pid, (i+1), proc_num);
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}
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printf("%d: all done\n", mypid);
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return 0;
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}
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int
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main(int argc, char *argv[])
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{
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int result = 0;
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int proc_num = atoi(argv[1]);
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if (do_fork(proc_num)) {
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result = -1;
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}
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if (do_wait(proc_num)) {
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result = -1;
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}
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return result;
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}
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29
test/mcexec_options/arm64/config
Normal file
29
test/mcexec_options/arm64/config
Normal file
@ -0,0 +1,29 @@
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## config COPYRIGHT FUJITSU LIMITED 2018 ##
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## set size pattern
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## 64K-page
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PGSZ="$((64*1024))"
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NEAR_PGSZ_LOW="63K"
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NEAR_PGSZ_LOW_VAL="$((63*1024))"
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NEAR_PGSZ_HIGH="65k"
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NEAR_PGSZ_HIGH_VAL="$((65*1024))"
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LPGSZ="$((512*1024*1024))"
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NEAR_LPGSZ_LOW="511M"
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NEAR_LPGSZ_LOW_VAL="$((511*1024*1024))"
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NEAR_LPGSZ_HIGH="513m"
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NEAR_LPGSZ_HIGH_VAL="$((513*1024*1024))"
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## 4K-page
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# PGSZ="$((4*1024))"
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# NEAR_PGSZ_LOW="3K"
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# NEAR_PGSZ_LOW_VAL="$((3*1024))"
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# NEAR_PGSZ_HIGH="5k"
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# NEAR_PGSZ_HIGH_VAL="$((5*1024))"
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#
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# LPGSZ="$((2*1024*1024))"
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# NEAR_LPGSZ_LOW="1M"
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# NEAR_LPGSZ_LOW_VAL="$((1024*1024))"
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# NEAR_LPGSZ_HIGH="3m"
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# NEAR_LPGSZ_HIGH_VAL="$((3*1024*1024))"
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97
test/mcexec_options/arm64/extend_heap.c
Normal file
97
test/mcexec_options/arm64/extend_heap.c
Normal file
@ -0,0 +1,97 @@
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/* extend_heap.c COPYRIGHT FUJITSU LIMITED 2018 */
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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static void show_usage(void)
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{
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printf("./extend_heap <extend-heap-by(byte)>\n");
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}
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int main(int argc, char *argv[])
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{
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FILE *fp = 0;
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int result = -1;
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unsigned long exheap = 0;
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unsigned long start = 0; /* dummy */
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unsigned long bf_end = 0;
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unsigned long af_end = 0;
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char buf[4096];
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char *tmp = NULL;
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const unsigned long page_size = sysconf(_SC_PAGESIZE);
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unsigned long align_size = page_size;
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if (argc != 2) {
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show_usage();
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result = 0;
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goto err;
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}
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exheap = atoll(argv[1]);
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/* check default heap-end */
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fp = fopen("/proc/self/maps", "r");
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if (fp == NULL) {
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printf("fopen() failed. %d\n", errno);
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goto err;
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}
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while (fgets(buf, sizeof(buf), fp) != NULL) {
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if (strstr(buf, "[heap]")) {
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sscanf(buf, "%lx-%lx", &start, &bf_end);
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}
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}
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if (fclose(fp)) {
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printf("fclose() failed. %d\n", errno);
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goto err;
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}
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/* heap-end adjustment */
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if (brk((void *)bf_end)) {
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printf("brk() failed. %d\n", errno);
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goto err;
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}
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/* heap extend 1byte */
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if (sbrk(1) == (void *)-1) {
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printf("sbrk() failed. %d\n", errno);
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goto err;
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}
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/* check extended heap-end */
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fp = fopen("/proc/self/maps", "r");
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if (fp == NULL) {
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printf("fopen() failed. %d\n", errno);
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goto err;
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}
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while (fgets(buf, sizeof(buf), fp) != NULL) {
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if (strstr(buf, "[heap]")) {
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sscanf(buf, "%lx-%lx", &start, &af_end);
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}
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}
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if (fclose(fp)) {
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printf("fclose() failed. %d\n", errno);
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goto err;
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}
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if (page_size < exheap) {
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align_size = page_size / 8 * page_size;
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}
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if ((af_end - bf_end) < exheap) {
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printf("extend size ng.\n");
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goto err;
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}
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if (af_end & (align_size - 1)) {
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printf("extend align ng.\n");
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goto err;
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}
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result = 0;
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err:
|
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return result;
|
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}
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52
test/mcexec_options/arm64/node_bind.c
Normal file
52
test/mcexec_options/arm64/node_bind.c
Normal file
@ -0,0 +1,52 @@
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/* node_bind.c COPYRIGHT FUJITSU LIMITED 2018 */
|
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#include <stdio.h>
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#include <stdlib.h>
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#include <numaif.h>
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#include <numa.h>
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#include <errno.h>
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static void show_usage(void)
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{
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printf("./node_bind <numa node>\n");
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}
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int main(int argc, char *argv[])
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{
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int mode = 0;
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int result = -1;
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unsigned long mask = 0;
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unsigned long exp_mask = 0;
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struct bitmask *bind_mask;
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|
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if (argc != 2) {
|
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show_usage();
|
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result = 0;
|
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goto err;
|
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}
|
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|
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bind_mask = numa_parse_nodestring_all(argv[1]);
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if (bind_mask) {
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int node;
|
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|
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for (node = 0; node <= numa_max_possible_node(); ++node) {
|
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if (numa_bitmask_isbitset(bind_mask, node)) {
|
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exp_mask |= (1UL << node);
|
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}
|
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}
|
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}
|
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|
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if (get_mempolicy(&mode, &mask, sizeof(mask) * 8, 0, MPOL_F_NODE)) {
|
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printf("get_mempolicy() failed. %d\n", errno);
|
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goto err;
|
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}
|
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|
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if (mask != exp_mask) {
|
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printf("node_bind mask mismatch, ng. (exp:%lx, mask:%lx)\n",
|
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exp_mask, mask);
|
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goto err;
|
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}
|
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result = 0;
|
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|
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err:
|
||||
return result;
|
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}
|
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76
test/mcexec_options/arm64/result.log
Normal file
76
test/mcexec_options/arm64/result.log
Normal file
@ -0,0 +1,76 @@
|
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gcc -o extend_heap extend_heap.c
|
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gcc -o node_bind node_bind.c -lnuma
|
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gcc -o allow_oversubscribe allow_oversubscribe.c
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gcc -o stack_premap stack_premap.c
|
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./run_extend_heap.sh
|
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mcstop+release.sh ... done
|
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mcreboot.sh -c 4-7 -m 4G@0,4G@1,4G@2,4G@3 ... done
|
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TEST001: OK
|
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TEST002: OK
|
||||
TEST003: OK
|
||||
TEST004: OK
|
||||
TEST005: OK
|
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TEST006: OK
|
||||
TEST007: OK
|
||||
TEST008: OK
|
||||
./run_node_bind.sh
|
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mcstop+release.sh ... done
|
||||
mcreboot.sh -c 4-7 -m 4G@0,4G@1,4G@2,4G@3 ... done
|
||||
TEST009: OK
|
||||
TEST010: OK
|
||||
TEST011: OK
|
||||
TEST012: OK
|
||||
TEST013: OK
|
||||
TEST014: OK
|
||||
TEST015: OK
|
||||
libnuma: Warning: node argument 63 is out of range
|
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|
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libnuma: Warning: node argument 63 is out of range
|
||||
|
||||
TEST016: OK
|
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./run_nr_partitions.sh
|
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mcstop+release.sh ... done
|
||||
mcreboot.sh -c 4-7 -m 4G@0,4G@1,4G@2,4G@3 ... done
|
||||
TEST017: OK
|
||||
TEST018: OK
|
||||
error: nr_processes can't exceed nr. of CPUs
|
||||
TEST019: OK
|
||||
error: -n: invalid number of processes
|
||||
TEST020: OK
|
||||
./run_allow_oversubscribe.sh
|
||||
mcstop+release.sh ... done
|
||||
mcreboot.sh -c 4-7 -m 4G@0,4G@1,4G@2,4G@3 ... done
|
||||
fork failed: Invalid argument
|
||||
2018年 11月 21日 水曜日 02:44:04 JST
|
||||
2018年 11月 21日 水曜日 02:44:04 JST
|
||||
2018年 11月 21日 水曜日 02:44:04 JST
|
||||
waitpid failed: No child processes
|
||||
9907: in parent
|
||||
9907: waited 9920 (1/4)
|
||||
9907: waited 9914 (2/4)
|
||||
9907: waited 9926 (3/4)
|
||||
TEST021: OK
|
||||
mcstop+release.sh ... done
|
||||
mcreboot.sh -c 4-7 -m 4G@0,4G@1,4G@2,4G@3 -O ... done
|
||||
2018年 11月 21日 水曜日 02:44:18 JST
|
||||
2018年 11月 21日 水曜日 02:44:18 JST
|
||||
2018年 11月 21日 水曜日 02:44:18 JST
|
||||
2018年 11月 21日 水曜日 02:44:18 JST
|
||||
10076: in parent
|
||||
10076: waited 10083 (1/4)
|
||||
10076: waited 10089 (2/4)
|
||||
10076: waited 10095 (3/4)
|
||||
10076: waited 10102 (4/4)
|
||||
10076: all done
|
||||
TEST022: OK
|
||||
./run_stack_premap.sh
|
||||
mcstop+release.sh ... done
|
||||
mcreboot.sh -c 4-7 -m 4G@0,4G@1,4G@2,4G@3 ... done
|
||||
TEST023: OK
|
||||
TEST024: OK
|
||||
TEST025: OK
|
||||
TEST026: OK
|
||||
TEST027: OK
|
||||
TEST028: OK
|
||||
TEST029: OK
|
||||
TEST030: OK
|
||||
37
test/mcexec_options/arm64/run_allow_oversubscribe.sh
Executable file
37
test/mcexec_options/arm64/run_allow_oversubscribe.sh
Executable file
@ -0,0 +1,37 @@
|
||||
#!/bin/sh
|
||||
## run_allow_oversubscribe.sh COPYRIGHT FUJITSU LIMITED 2018 ##
|
||||
|
||||
USELTP=0
|
||||
USEOSTEST=0
|
||||
|
||||
. ../../common.sh
|
||||
|
||||
. ./config
|
||||
|
||||
result=0
|
||||
|
||||
####################
|
||||
## -O option test ##
|
||||
####################
|
||||
|
||||
${MCEXEC} ./allow_oversubscribe 4
|
||||
if [ `echo $?` != 0 ]; then
|
||||
echo "TEST021: OK"
|
||||
else
|
||||
echo "TEST021: NG, not -O setting mcexec."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
BOOTPARAM="${BOOTPARAM} -O"
|
||||
((${MCSTOP-1})) && mcstop
|
||||
((${MCREBOOT-1})) && mcreboot
|
||||
|
||||
${MCEXEC} ./allow_oversubscribe 4
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST022: OK"
|
||||
else
|
||||
echo "TEST022: NG, -O setting mcexec."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
exit ${result}
|
||||
81
test/mcexec_options/arm64/run_extend_heap.sh
Executable file
81
test/mcexec_options/arm64/run_extend_heap.sh
Executable file
@ -0,0 +1,81 @@
|
||||
#!/bin/sh
|
||||
## run_extend_heap.sh COPYRIGHT FUJITSU LIMITED 2018 ##
|
||||
|
||||
USELTP=0
|
||||
USEOSTEST=0
|
||||
|
||||
. ../../common.sh
|
||||
|
||||
. ./config
|
||||
|
||||
result=0
|
||||
|
||||
####################
|
||||
## -h option test ##
|
||||
####################
|
||||
|
||||
${MCEXEC} -h ${NEAR_PGSZ_LOW} ./extend_heap ${NEAR_PGSZ_LOW_VAL}
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST001: OK"
|
||||
else
|
||||
echo "TEST001: NG, -h ${NEAR_PGSZ_LOW} options failed."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -h ${NEAR_LPGSZ_LOW} ./extend_heap ${NEAR_LPGSZ_LOW_VAL}
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST002: OK"
|
||||
else
|
||||
echo "TEST002: NG, -h ${NEAR_LPGSZ_LOW} options failed."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -h 1G ./extend_heap $((1024*1024*1024))
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST003: OK"
|
||||
else
|
||||
echo "TEST003: NG, -h 1G options failed."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -h ${NEAR_PGSZ_HIGH} ./extend_heap ${NEAR_PGSZ_HIGH_VAL}
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST004: OK"
|
||||
else
|
||||
echo "TEST004: NG, -h ${NEAR_PGSZ_HIGH} options failed."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -h ${NEAR_LPGSZ_HIGH} ./extend_heap ${NEAR_LPGSZ_HIGH_VAL}
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST005: OK"
|
||||
else
|
||||
echo "TEST005: NG, -h ${NEAR_LPGSZ_HIGH} options failed."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -h 2g ./extend_heap $((2*1024*1024*1024))
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST006: OK"
|
||||
else
|
||||
echo "TEST006: NG, -h 2g options failed."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -h ${PGSZ} ./extend_heap ${PGSZ}
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST007: OK"
|
||||
else
|
||||
echo "TEST007: NG, -h ${PGSZ} options failed."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -h ${LPGSZ} ./extend_heap ${LPGSZ}
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST008: OK"
|
||||
else
|
||||
echo "TEST008: NG, -h ${LPGSZ} options failed."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
exit ${result}
|
||||
81
test/mcexec_options/arm64/run_node_bind.sh
Executable file
81
test/mcexec_options/arm64/run_node_bind.sh
Executable file
@ -0,0 +1,81 @@
|
||||
#!/bin/sh
|
||||
## run_node_bind.sh COPYRIGHT FUJITSU LIMITED 2018 ##
|
||||
|
||||
USELTP=0
|
||||
USEOSTEST=0
|
||||
|
||||
. ../../common.sh
|
||||
|
||||
. ./config
|
||||
|
||||
result=0
|
||||
|
||||
####################
|
||||
## -m option test ##
|
||||
####################
|
||||
|
||||
${MCEXEC} -m 1 ./node_bind 1
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST009: OK"
|
||||
else
|
||||
echo "TEST009: NG, -m 1 setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -m 3 ./node_bind 3
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST010: OK"
|
||||
else
|
||||
echo "TEST010: NG, -m out of McKernel node setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -m 0-2 ./node_bind 0-2
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST011: OK"
|
||||
else
|
||||
echo "TEST011: NG, -m 0-2 setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -m 0,2 ./node_bind 0,2
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST012: OK"
|
||||
else
|
||||
echo "TEST012: NG, -m 0,2 setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -m \!0,1,2 ./node_bind \!0,1,2
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST013: OK"
|
||||
else
|
||||
echo "TEST013: NG, -m \!0,1,2 setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -m +0,1 ./node_bind +0,1
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST014: OK"
|
||||
else
|
||||
echo "TEST014: NG, -m +0,1 setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -m all ./node_bind all
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST015: OK"
|
||||
else
|
||||
echo "TEST015: NG, -m all setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -m 63 ./node_bind 63
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST016: OK"
|
||||
else
|
||||
echo "TEST016: NG, -m 63 setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
exit ${result}
|
||||
57
test/mcexec_options/arm64/run_nr_partitions.sh
Executable file
57
test/mcexec_options/arm64/run_nr_partitions.sh
Executable file
@ -0,0 +1,57 @@
|
||||
#!/bin/sh
|
||||
## run_nr_partitions.sh COPYRIGHT FUJITSU LIMITED 2018 ##
|
||||
|
||||
USELTP=0
|
||||
USEOSTEST=0
|
||||
|
||||
. ../../common.sh
|
||||
|
||||
. ./config
|
||||
|
||||
result=0
|
||||
|
||||
####################
|
||||
## -n option test ##
|
||||
####################
|
||||
|
||||
${MCEXEC} -n 2 ls > /dev/null &
|
||||
sleep 1
|
||||
${MCEXEC} -n 2 ls > /dev/null
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST017: OK"
|
||||
else
|
||||
echo "TEST017: NG, -n 2 setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -n 4 ls > /dev/null &
|
||||
sleep 1
|
||||
${MCEXEC} -n 4 ls > /dev/null &
|
||||
sleep 1
|
||||
${MCEXEC} -n 4 ls > /dev/null &
|
||||
sleep 1
|
||||
${MCEXEC} -n 4 ls > /dev/null
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST018: OK"
|
||||
else
|
||||
echo "TEST018: NG, -n 4 setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -n 8 ls
|
||||
if [ `echo $?` != 0 ]; then
|
||||
echo "TEST019: OK"
|
||||
else
|
||||
echo "TEST019: NG, -n <over mckcores> setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -n abcde ls
|
||||
if [ `echo $?` != 0 ]; then
|
||||
echo "TEST020: OK"
|
||||
else
|
||||
echo "TEST020: NG, -n <invalid strings> setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
exit ${result}
|
||||
81
test/mcexec_options/arm64/run_stack_premap.sh
Executable file
81
test/mcexec_options/arm64/run_stack_premap.sh
Executable file
@ -0,0 +1,81 @@
|
||||
#!/bin/sh
|
||||
## run_stack_premap.sh COPYRIGHT FUJITSU LIMITED 2018 ##
|
||||
|
||||
USELTP=0
|
||||
USEOSTEST=0
|
||||
|
||||
. ../../common.sh
|
||||
|
||||
. ./config
|
||||
|
||||
result=0
|
||||
|
||||
####################################
|
||||
## -s(--stack-premap) option test ##
|
||||
####################################
|
||||
|
||||
${MCEXEC} -s ${NEAR_PGSZ_LOW},${LPGSZ} ./stack_premap ${NEAR_PGSZ_LOW_VAL}
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST023: OK"
|
||||
else
|
||||
echo "TEST023: NG, -s ${NEAR_PGSZ_LOW},${LPGSZ} setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -s ${NEAR_LPGSZ_LOW},${LPGSZ} ./stack_premap ${NEAR_LPGSZ_LOW_VAL}
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST024: OK"
|
||||
else
|
||||
echo "TEST024: NG, -s ${NEAR_LPGSZ_LOW},${LPGSZ} setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -s 1G,2G ./stack_premap $((1024*1024*1024))
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST025: OK"
|
||||
else
|
||||
echo "TEST025: NG, -s 1G,2G setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} --stack-premap ${NEAR_PGSZ_HIGH},${LPGSZ} ./stack_premap ${NEAR_PGSZ_HIGH_VAL}
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST026: OK"
|
||||
else
|
||||
echo "TEST026: NG, -s ${NEAR_PGSZ_HIGH},${LPGSZ} setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} --stack-premap ${NEAR_LPGSZ_HIGH},2g ./stack_premap ${NEAR_LPGSZ_HIGH_VAL}
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST027: OK"
|
||||
else
|
||||
echo "TEST027: NG, -s ${NEAR_LPGSZ_HIGH},2g setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} --stack-premap 2g,3g ./stack_premap $((2*1024*1024*1024))
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST028: OK"
|
||||
else
|
||||
echo "TEST028: NG, -s 2g,3g setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} -s ${PGSZ},${LPGSZ} ./stack_premap ${PGSZ}
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST029: OK"
|
||||
else
|
||||
echo "TEST029: NG, -s ${PGSZ},${LPGSZ} setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
${MCEXEC} --stack-premap ${LPGSZ},${PGSZ} ./stack_premap ${PGSZ}
|
||||
if [ `echo $?` == 0 ]; then
|
||||
echo "TEST030: OK"
|
||||
else
|
||||
echo "TEST030: NG, -s ${LPGSZ},${PGSZ} setting."
|
||||
result=-1
|
||||
fi
|
||||
|
||||
exit ${result}
|
||||
102
test/mcexec_options/arm64/stack_premap.c
Normal file
102
test/mcexec_options/arm64/stack_premap.c
Normal file
@ -0,0 +1,102 @@
|
||||
/* stack_premap.c COPYRIGHT FUJITSU LIMITED 2018 */
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
|
||||
#define PAGEMAP_PRESENT (1UL << 63)
|
||||
|
||||
static void show_usage(void)
|
||||
{
|
||||
printf("./stack_premap <stack_premap(byte)>\n");
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
FILE *fp_maps = 0;
|
||||
FILE *fp_pgmap = 0;
|
||||
int result = -1;
|
||||
unsigned long premap = 0;
|
||||
unsigned long start = 0;
|
||||
unsigned long end = 0;
|
||||
char buf[4096];
|
||||
char *tmp = NULL;
|
||||
const unsigned long page_size = sysconf(_SC_PAGESIZE);
|
||||
unsigned long align_size = 0;
|
||||
unsigned long pagemap = 0;
|
||||
long offset = 0;
|
||||
|
||||
if (argc != 2) {
|
||||
show_usage();
|
||||
result = 0;
|
||||
goto err;
|
||||
}
|
||||
premap = atoll(argv[1]);
|
||||
|
||||
/* alignment check */
|
||||
if (premap & (page_size - 1)) {
|
||||
align_size = ((premap + page_size) & ~(page_size - 1));
|
||||
} else {
|
||||
align_size = premap;
|
||||
}
|
||||
|
||||
fp_maps = fopen("/proc/self/maps", "r");
|
||||
if (fp_maps == NULL) {
|
||||
printf("fopen() failed. %d\n", errno);
|
||||
goto err;
|
||||
}
|
||||
|
||||
fp_pgmap = fopen("/proc/self/pagemap", "r");
|
||||
if (fp_pgmap == NULL) {
|
||||
printf("fopen() failed. %d\n", errno);
|
||||
goto maps_close;
|
||||
}
|
||||
|
||||
/* check stack area */
|
||||
while (fgets(buf, sizeof(buf), fp_maps) != NULL) {
|
||||
if (strstr(buf, "[stack]")) {
|
||||
sscanf(buf, "%lx-%lx", &start, &end);
|
||||
}
|
||||
}
|
||||
|
||||
/* check premapping */
|
||||
offset = (end - align_size) / page_size * 8;
|
||||
if (fseek(fp_pgmap, offset, SEEK_SET)) {
|
||||
printf("fseek() failed. %d\n", errno);
|
||||
goto pgmap_close;
|
||||
}
|
||||
|
||||
if (fread(&pagemap, 8, 1, fp_pgmap) != 1) {
|
||||
printf("fread() failed. %d\n", errno);
|
||||
goto pgmap_close;
|
||||
}
|
||||
|
||||
if (!(pagemap & PAGEMAP_PRESENT)) {
|
||||
printf("not premapped. (stack(0x%lx-0x%lx), va=0x%lx)\n",
|
||||
start, end, end - align_size);
|
||||
goto pgmap_close;
|
||||
}
|
||||
result = 0;
|
||||
|
||||
pgmap_close:
|
||||
if (fp_pgmap) {
|
||||
if (fclose(fp_pgmap)) {
|
||||
printf("fclose() failed. %d\n", errno);
|
||||
result = -1;
|
||||
goto err;
|
||||
}
|
||||
}
|
||||
|
||||
maps_close:
|
||||
if (fp_maps) {
|
||||
if (fclose(fp_maps)) {
|
||||
printf("fclose() failed. %d\n", errno);
|
||||
result = -1;
|
||||
goto err;
|
||||
}
|
||||
}
|
||||
|
||||
err:
|
||||
return result;
|
||||
}
|
||||
Reference in New Issue
Block a user