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Numa #1556

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merged 20 commits into from
Jun 26, 2023
Merged

Numa #1556

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6fc5f17
detect NUMA systems and pin work threads to nodes (linux)
zrm May 21, 2023
0d23f8c
disable mmap prefetch/readahead for NUMA systems
zrm May 21, 2023
9d058c2
avoid sending finalize op to thread pool if it does nothing
zrm May 21, 2023
2c1b5ae
silence robot
zrm May 23, 2023
8502d51
fix args
zrm May 23, 2023
bf83dcb
make --numa a param
zrm Jun 17, 2023
b71dfe6
recommendation that n_nodes evenly divide n_threads did not warrant s…
zrm Jun 17, 2023
adaad10
lower synchronization overhead
zrm Jun 18, 2023
c31d51d
statically allocate
zrm Jun 18, 2023
2f5bb46
move numa state to g_state
zrm Jun 18, 2023
4b94582
add description for --numa
zrm Jun 18, 2023
90a0e65
Merge branch 'master' into HEAD
ggerganov Jun 19, 2023
d0e3596
ggml : minor style changes
ggerganov Jun 19, 2023
67ba34e
ggml : minor style + try fix sanitizer build
ggerganov Jun 19, 2023
8f98035
Merge branch 'master' into HEAD
ggerganov Jun 26, 2023
0fe4b00
llama : allow to initialize backend with NUMA support
ggerganov Jun 26, 2023
875a1e1
llama : avoid ggml include in llama-util.h
ggerganov Jun 26, 2023
4a555b4
ggml : style / formatting
ggerganov Jun 26, 2023
81a40e9
ggml : fix handling of ops with n_threads > n_tasks > 1
ggerganov Jun 26, 2023
9aec2b7
server : utilize numa parameter
ggerganov Jun 26, 2023
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fix args
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@zrm
zrm committed May 23, 2023
commit 8502d5178eb1dd1900d69fa48f08c06724adff89
2 changes: 1 addition & 1 deletion ggml.c
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Original file line number Diff line number Diff line change
Expand Up @@ -14099,7 +14099,7 @@ void clear_numa_thread_affinity(void)
// TODO: Windows etc.
// (the linux implementation may also work on BSD, someone should test)
void set_numa_thread_affinity(int thread_n, int n_threads) { UNUSED(thread_n); UNUSED(n_threads); }
void clear_numa_thread_affinity(int thread_n, int n_threads) { UNUSED(thread_n); UNUSED(n_threads); }
void clear_numa_thread_affinity() {}
#endif

struct ggml_compute_state_shared {
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