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Code Issues Releases Wiki Activity

Add option to force disable real SHM access to be used from within the module

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This commit is contained in:
Jens Steube 2020-03-20 16:20:22 +01:00
parent bb94bf4359
commit ddb641b843
2 changed files with 6 additions and 1 deletions
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5
OpenCL/inc_vendor.h
View File

@ -99,6 +99,11 @@
#define REAL_SHM #define REAL_SHM
#endif #endif
// So far, only used by -m 22100 and only affects NVIDIA on OpenCL. CUDA seems to work fine.
#ifdef FORCE_DISABLE_SHM
#undef REAL_SHM
#endif
#ifdef REAL_SHM #ifdef REAL_SHM
#define SHM_TYPE LOCAL_AS #define SHM_TYPE LOCAL_AS
#else #else

2
src/modules/module_22100.c
View File

@ -77,7 +77,7 @@ char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAY
// NVIDIA GPU // NVIDIA GPU
if (device_param->opencl_device_vendor_id == VENDOR_ID_NV) if (device_param->opencl_device_vendor_id == VENDOR_ID_NV)
{ {
hc_asprintf (&jit_build_options, "-D _unroll"); hc_asprintf (&jit_build_options, "-D _unroll -D FORCE_DISABLE_SHM");
} }
// AMD-GPU-PRO // AMD-GPU-PRO