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issue: 4504533 Fix VMA_BF environment variable #1132

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issue: 4504533 Fix VMA_BF environment variable #1132

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2 changes: 2 additions & 0 deletions src/vma/util/sys_vars.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1287,10 +1287,12 @@ void set_env_params()
if (safe_mce_sys().handle_bf) {
setenv("MLX4_POST_SEND_PREFER_BF", "1", 1);
setenv("MLX5_POST_SEND_PREFER_BF", "1", 1);
setenv("MLX5_SHUT_UP_BF", "0", 1);
} else {
/* todo - these seem not to work if inline is on, since libmlx is doing (inl || bf) when deciding to bf*/
setenv("MLX4_POST_SEND_PREFER_BF", "0", 1);
setenv("MLX5_POST_SEND_PREFER_BF", "0", 1);
setenv("MLX5_SHUT_UP_BF", "1", 1);
}

switch (safe_mce_sys().mem_alloc_type) {
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