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884bd5db82
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create doxygen and test directories
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2012-12-17 16:17:25 +09:00 |
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4693789608
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change function names
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2012-12-17 16:15:05 +09:00 |
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0a808057eb
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modify include lines and Makefiles
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2012-12-17 16:10:56 +09:00 |
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6ff27458f4
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modify include lines and Makefiles
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2012-12-17 15:39:40 +09:00 |
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158903c7b6
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modify file names and create directories
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2012-12-17 15:39:24 +09:00 |
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9849cf57b1
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add free dma buffer function
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2012-12-13 17:47:36 +09:00 |
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84ade197f0
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move mccmd cleanup into a sub-thread which receives the exit_group syscall
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2012-12-04 15:48:42 +09:00 |
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c08e60382d
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merge mpi host assist process into mcexec,
use syscall instead of another ikc
Conflicts:
kernel/syscall.c
linux/executer/mcexec.c
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2012-11-29 16:28:25 +09:00 |
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9fd7f3ddf7
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add func do_mod_exit
Conflicts:
kernel/syscall.c
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2012-11-29 14:01:26 +09:00 |
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092069fd80
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spin-wait based kernel timer (for futex() timeout) implementation
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2012-11-28 15:22:53 +09:00 |
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b59e36e1a5
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reset TIME_STAMP_COUNTER during boot
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2012-11-28 15:05:10 +09:00 |
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b79d20d7bf
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modification for no_cache: extend_process_region(...,flag)
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2012-11-27 16:38:05 +09:00 |
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b902a245e4
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add lock and error check in sys_brk
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2012-11-27 16:17:08 +09:00 |
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d4b186f1d8
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align 1MB when performing mmap with MAP_FIXED == 0 and MAP_ANONYMOUS == 0 and MAP_PRIVATE == 1 to make it easy to match assembly code in memory and one in file
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2012-11-27 15:37:57 +09:00 |
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eaae0b4740
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make aal dir in mcctrl could be user-defined
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2012-11-27 15:06:21 +09:00 |
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31098d3d75
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add nocache for mmap. usage: void *va = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANONYMOUS | 0x40, -1, 0);
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2012-11-27 14:56:40 +09:00 |
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06003ec2e2
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set up IB connection in MCOS at start up (mc_cmd_client_init() in init.c)
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2012-11-27 14:09:29 +09:00 |
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7027845a4e
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add mcos/kernel/{Makefile.mpiu,Makefile.build.mpiu}, which are used from dcfampi_u_make.sh. The difference from {Makefile,Makefile.build} is that it links DCFAMPI kernel functions in mccmd/client to mcos kernel
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2012-11-27 13:37:11 +09:00 |
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e76bf73403
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make mcos/linux/executor/Makefile do not cause error when performing make clean
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2012-11-27 13:31:18 +09:00 |
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5e00aa5e19
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increase stack size to 32MB
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2012-11-27 13:28:55 +09:00 |
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ad03d2dccd
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fix the initial value of SMPT full/empty bitmap used by aal_mc_map_micpa
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2012-11-27 13:24:33 +09:00 |
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11599d4ce4
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fix a function which frees SMPT full/empty bitmap, aal_mc_free_micpa
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2012-11-26 19:36:03 +09:00 |
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8dc38e13ef
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fix a function which frees SMPT full/empty bitmap, aal_mc_free_micpa
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2012-11-26 19:35:39 +09:00 |
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7538937507
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add a function which frees SMPT full/empty bitmap, aal_mc_free_micpa
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2012-11-26 19:35:28 +09:00 |
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2c74d1677a
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DEBUG_PRINT_MEM and dkprintf() for easy toggle of debug msgs in mem.c
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2012-11-26 19:34:05 +09:00 |
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2698cb85c9
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add syscalls (pmc_init, pmc_start, pmc_stop, pmc_reset) for performance monitoring instructions
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2012-11-26 19:25:53 +09:00 |
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790ae3a9c7
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use right physical address for host side read after large page mapping
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2012-11-26 17:25:17 +09:00 |
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88e9ee2a7c
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fix return value from extend_process_region()
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2012-11-26 17:24:25 +09:00 |
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320b8e9851
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large page aligned ANONYMOUS mapping length fix
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2012-11-26 17:02:52 +09:00 |
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8979ccf5b8
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allocate a large page in front of a FIXED mapping if start addr is not large page aligned so that the mapping remains physically contiguous
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2012-11-26 17:02:21 +09:00 |
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a21fe11b00
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use large page PTEs for allocations bigger than large page size, enforce alignment (USE_LARGE_PAGES)
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2012-11-26 17:00:53 +09:00 |
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337fe4b20d
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timer sleep and wakeup functions by Balazs-san
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2012-11-26 16:23:01 +09:00 |
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22bd5d8247
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Revert "make physical memory allocator try to reserve memory areas with (size/2)-aligned addresses"
This reverts commit d4770bc9af.
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2012-11-26 14:32:25 +09:00 |
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cf975e1926
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Revert "make mmap try to reserve memory areas with (size/2)-aligned virtual addresses"
This reverts commit 4ecc9ea5a587eb1c56440c484a12b22a77ef5c2b.
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2012-11-26 13:46:06 +09:00 |
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a1490da112
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Revert "make munmap free physical pages, and one correction for aligned mmap in syscall.c (extend_process_region is called with memory-region start-address which is aligned (map_end_aligned), instead of tail-address of current-region (region->map_end)) for aligned mmap (in syscall.c)"
This reverts commit e7317cca98.
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2012-11-26 13:38:07 +09:00 |
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3d71edd55c
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initialize lock variables, increase stack size
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2012-10-30 21:40:03 +09:00 |
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e7317cca98
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make munmap free physical pages, and one correction for aligned mmap in syscall.c (extend_process_region is called with memory-region start-address which is aligned (map_end_aligned), instead of tail-address of current-region (region->map_end)) for aligned mmap (in syscall.c)
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2012-10-30 21:32:49 +09:00 |
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50431b7584
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make mmap try to reserve memory areas with (size/2)-aligned virtual addresses
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2012-10-30 21:03:47 +09:00 |
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d4770bc9af
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make physical memory allocator try to reserve memory areas with (size/2)-aligned addresses
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2012-10-30 20:53:14 +09:00 |
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3ff50170b6
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make allocate_pages in kernel/mem.c propagate error from aal_pagealloc_alloc (physical address of zero) to callee
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2012-10-30 14:12:35 +09:00 |
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9fe8d548fb
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increase PIN_SHIFT to 28 for reading large .so-file (temporary, we should use pread instead), and added system-call time
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2012-10-28 00:43:42 +09:00 |
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3142b4d4d6
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made getcwd in mcexec.c send proper length of result back to mcos
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2012-10-26 19:52:39 +09:00 |
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57c48dea90
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__host_update_process_range in add_process_memory_range is disabled (in process.c), futex with FUTEX_WAIT_BITSET and time-out is implemented by using pause() (in syscall.c).
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2012-10-16 20:17:57 +09:00 |
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10d6400d80
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enable syscall channels for all MIC cores
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2012-10-10 19:16:44 +09:00 |
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d9c908a062
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multithreaded mcexec (pthread) for handling syscall delegation from multiple MIC cores
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2012-10-10 01:11:50 +09:00 |
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c96841cf8f
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added/corrected syscalls, getcwd, access, getdents64, fcntl, readlink, tgkill, rt_sigaction, rt_sigprocmask, madvise, sched_setaffinity, sched_getaffinity (correction), gettimeofday (correction)
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2012-10-09 12:49:12 +09:00 |
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dd596a2a78
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lock when changing process memory region (in syscall.c) and page-table (in process.c)
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2012-10-09 11:40:49 +09:00 |
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9a8449df2b
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populate ELF header information on the initial stack so that glibc can set up TLS properly
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2012-10-09 00:51:50 +09:00 |
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f1da972bb7
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modified (a<<b-1) to ((a<<b)-1) in micpa()
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2012-10-06 03:11:15 +09:00 |
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1755ac4d8d
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mmap
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2012-10-03 17:15:17 +09:00 |
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