122 lines
4.9 KiB
Plaintext
122 lines
4.9 KiB
Plaintext
==========
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How to run
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==========
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(1) cp <build>/mckernel/mck_test_config.sample \
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~/.mck_test_config
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(2) cp <build>/ihk/mck_test_config.mk.sample \
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~/.mck_test_config.mk
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(3) Edit the following line in Makefile:
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XPMEM_DIR=/usr/
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(4) ./run.sh <test_id>
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Example: ./run.sh 000
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===================================
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How to judge it behaves as expected
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===================================
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Follow the instruction given by run.sh.
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=====================
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Descripation of tests
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=====================
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000: Excercise the following execution paths:
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args_envs()->set_range() text,data,arg,env[OK]
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args_envs()->set_range() !vdso [OK],
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args_envs()->set_range() stack[OK],
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glibc->bss [OK],
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glibc->brk()->extend_process_region()->add_process_memory_range()->update_process_page_table->ihk_mc_pt_set_range() [OK]
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app->mmap() 4K,anon,pre-page ->set_range() [OK],
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app->mmap(), 4K,anon,pre-pag->set_range()->st->munmap [OK]
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app->munmap()->free_process_memory_range()->[OK]
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exit_group()->free_process_memory_range()->text,data,bss,heap,anon|private[OK],
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exit_group()->free_process_memory_range()->!vdso[OK],
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exit_group()->free_process_memory_range()->stack[OK],
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010: Excercise the following execution paths:
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app->mmap() 2M,anon,pre-page ->set_range()->munmap()->free_process_memory_range()->clear_range()[OK]
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020: Excercise the following execution paths:
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app->mmap() 1G,anon,private,demand-page -> pf -> set_range() [NA (failed to get 1GB page)],
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app->mmap() 1G,anon,private,demand-page -> pf -> set_range()->munmap()->free_process_memory_range()->clear_range()[NA (failed to get 1GB page)]
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030: Excercise the following execution paths:
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app->mmap() 128M,anon,private,demand-page(=zeroobj) -> pf -> set_range() [OK],
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app->mmap() 128M,anon,private,demand-page(=zeroobj) -> pf -> set_range()->munmap()->free_process_memory_range()->clear_range()[OK]
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001: Excercise the following execution paths:
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do_mmap(),file,demand-page->get_page(),ld->set_pte()->munmap()->clear_range() [OK]
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do_mmap(),file,demand-page->get_page(),ld->set_pte()->st->munmap()->clear_range() [OK]
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do_mmap(),file,demand-page->get_page(),st->set_pte()->flush()->munmap()->clear_range() [OK]
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002: Excercise the following execution paths:
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do_mmap(),/dev/shm with --mpol_shm_premap,pre-page->get_page(),st->set_pte()->munmap()->clear_range() [OK]
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003: Excercise the following execution paths:
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do_mmap(),/dev/shm without --mpol_shm_premap,pre-page->get_page(),st->set_pte()->munmap()->clear_range() [OK]
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004: Excercise the following execution paths related to clone
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load segments->copy_user_ranges()->clear_range() [OK]
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filemap(demand-paging)->copy_user_ranges()->clear_range() [OK]
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005: Excercise the following execution paths related to device file (ib ping-pong)
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devobj()->get_page()->pf->munmap()->clear_range() [OK]
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remote page fault->cow->clear_range() [OK]
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ld-linux.so->mmap private->cow->clear_range() [OK]
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006: Excercise the following execution paths related to clone
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filemap,/dev/shm with --mpol_shm_premap->copy_user_ranges()->clear_range() [OK]
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007: Excercise the following execution paths related to clone
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filemap,/dev/shm without --mpol_shm_premap->copy_user_ranges()->clear_range() [OK]
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008: Excercise the following execution paths related to sharing file-map page
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fork()->filemap->pf->clear_range() [OK]
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009: Excercise the following execution paths related to sharing shmget() page
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fork()->shmat()->pf->clear_range() [OK]
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011: Excercise the following execution paths related to sharing xpmem page
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fork()->xpmem_attach()->pf->clear_range() [OK]
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012: #925
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013: Excercise the following execution paths:
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fileobj(prvate)->cow->set_pte()->clear_range() [OK]
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014: Excercise the following execution paths related to remap_file_pages
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do_mmap->fileobj-->remap_file_pages()->st->clear_range() [OK]
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015: Excercise the following execution paths related to remap_file_pages
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do_mmap->fileobj-->st-->remap_one_page()->clear_range() [OK]
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016: Excercise the following execution paths related to mremap
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mremap()->move_pte_range()-->clear_range() [OK]
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017: Excercise the following execution paths related to split_process_memory_range, file-map
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mprotect()->split_process_memory_range()->change_prot_process_memory_range()->clear_range()/file_obj_release() [OK]
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018: Excercise the following execution paths related to split_process_memory_range, 2M-page
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mprotect()->ihk_mc_pt_split()->change_prot_process_memory_range()->clear_range() [OK]
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019: Run npb bt-mz.S.2
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1-ppn x 2-tpn x 2-node[OK]
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021: Run npb bt-mz.S.4
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2-ppn x 2-tpn x 2-node (wallaby{14,15}) [OK]
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2-ppn x 1-tpn x 2-node (polaris,kochab) [OK]
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100: Test ihk_os_getrusage(), call from McKernel process
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anon mmap,num_threads=1 [OK]
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101: Test ihk_os_getrusage(), call from McKernel process
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anon mmap,num_threads=2 [OK]
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102: Test ihk_os_getrusage(), call from McKernel process
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file map,num_threads=1 [OK]
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103: Test ihk_os_getrusage(), call from McKernel process
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anon mmap@numa#1 [OK]
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200: Test ihk_os_getrusage(), user time per CPU
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