143 lines
4.0 KiB
C
143 lines
4.0 KiB
C
/* CT_007.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 <ihklib.h>
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#include <sys/types.h>
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#include "mck_bps_conflict.h"
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#include "ct_okng.h"
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static char prefix[256] = MCK_DIR;
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static char test_name[64] = "CT_007";
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int main(int argc, char** argv) {
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int ret = 0, status, ret_ihklib;
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FILE *fp;
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char buf[65536];
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size_t nread;
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char cmd[1024];
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char fn[256];
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char kargs[256];
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int cpus[4] = {6, 7, 8, 9};
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int num_cpus = 4;
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struct ihk_mem_chunk mem_chunks[4];
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int num_mem_chunks;
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printf("*** %s start *************************\n", test_name);
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fflush(stdout);
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/*--------------------------------------------
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* Preparing
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*--------------------------------------------*/
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sprintf(cmd, "%s/sbin/mcstop+release.sh", prefix);
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status = system(cmd);
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sprintf(cmd, "insmod %s/kmod/ihk.ko", prefix);
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status = system(cmd);
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sprintf(cmd, "insmod %s/kmod/%s %s", prefix, PART_MOD_NAME, PART_MOD_NAME);
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status = system(cmd);
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sprintf(cmd, "insmod %s/kmod/mcctrl.ko", prefix);
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status = system(cmd);
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/*--------------------------------------------
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* Test
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*--------------------------------------------*/
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// create 0
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ret_ihklib = ihk_create_os(0);
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// reserve cpus
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ret_ihklib = ihk_reserve_cpu(0, cpus, num_cpus);
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//OKNG(ret_ihklib == 0, "ihk_reserve_cpu\n");
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// assign cpus
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ret_ihklib = ihk_os_assign_cpu(0, cpus, num_cpus);
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//OKNG(ret_ihklib == 0, "ihk_os_assign_cpu\n");
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// reserve mem 128m@0,128m@1
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num_mem_chunks = 2;
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mem_chunks[0].size = 128*1024*1024ULL;
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mem_chunks[0].numa_node_number = 0;
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mem_chunks[1].size = 128*1024*1024ULL;
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mem_chunks[1].numa_node_number = 1;
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ret_ihklib = ihk_reserve_mem(0, mem_chunks, num_mem_chunks);
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//OKNG(ret_ihklib == 0, "ihk_reserve_mem (2)\n");
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// assign mem 128m@0,128m@1
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num_mem_chunks = 2;
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mem_chunks[0].size = 128*1024*1024ULL;
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mem_chunks[0].numa_node_number = 0;
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mem_chunks[1].size = 128*1024*1024ULL;
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mem_chunks[1].numa_node_number = 1;
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ret_ihklib = ihk_os_assign_mem(0, mem_chunks, num_mem_chunks);
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//OKNG(ret_ihklib == 0, "ihk_os_assign_mem (2)\n");
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// load
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sprintf(fn, "%s/%s/kernel/mckernel.img", prefix, TARGET);
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ret_ihklib = ihk_os_load(0, fn);
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goto shutdown;
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//OKNG(ret_ihklib == 0, "ihk_os_load\n");
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// kargs
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sprintf(kargs, "hidos ksyslogd=0");
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ret_ihklib = ihk_os_kargs(0, kargs);
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//OKNG(ret_ihklib == 0, "ihk_os_kargs\n");
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// boot
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ret_ihklib = ihk_os_boot(0);
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OKNG(ret_ihklib == 0, "ihk_os_boot\n");
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/* Make sure that all initialization related transactions between McKernel and IHK finish
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sysfs_init(void) (in mckernel/kernel/sysfs.c)
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packet.msg = SCD_MSG_SYSFS_REQ_SETUP;
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sysfsm_work_main() in (mckernel/executer/kernel/mcctrl/sysfs.c)
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sysfsm_req_setup
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sysfsm_setup */
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usleep(100*1000);
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// mcexec
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sprintf(cmd, "%s/bin/mcexec ls -l | grep Makefile", prefix);
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fp = popen(cmd, "r");
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nread = fread(buf, 1, sizeof(buf), fp);
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buf[nread] = 0;
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OKNG(strstr(buf, "Makefile") != NULL, "mcexec\n");
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// shutdown
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shutdown:
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ret_ihklib = ihk_os_shutdown(0);
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OKNG(ret_ihklib == 0, "shutdown before boot returned 0\n");
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// get status. Note that the smp_ihk_os_shutdown() transitions
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// smp-x86 status to BUILTIN_OS_STATUS_SHUTDOWN
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// and smp_ihk_os_query_status() transitions os status to IHK_OS_STATUS_NOT_BOOTED.
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ret_ihklib = ihk_os_get_status(0);
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//OKNG(ret_ihklib == IHK_STATUS_SHUTDOWN ||
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// ret_ihklib == IHK_STATUS_INACTIVE, "ihk_os_get_status (5) returned %d\n", ret_ihklib);
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destroy:
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ret_ihklib = ihk_destroy_os(0, 0);
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//OKNG(ret_ihklib == 0, "destroy immediately after boot\n");
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sprintf(cmd, "rmmod %s/kmod/mcctrl.ko", prefix);
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status = system(cmd);
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sprintf(cmd, "rmmod %s/kmod/%s", prefix, PART_MOD_NAME);
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status = system(cmd);
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sprintf(cmd, "rmmod %s/kmod/ihk.ko", prefix);
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status = system(cmd);
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printf("*** All tests finished\n\n");
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fflush(stdout);
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fn_exit:
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return ret;
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fn_fail:
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goto fn_exit;
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}
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