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Fix use of --gpu-max-threads-per-block

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This commit is contained in:
Jens Steube 2021-07-12 14:02:43 +02:00
parent 674ca7d88f
commit 219bed457f
1 changed files with 14 additions and 8 deletions
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22
src/backend.c
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@ -10498,9 +10498,8 @@ static bool load_kernel (hashcat_ctx_t *hashcat_ctx, hc_device_param_t *device_p
// TODO HIP
// no -offload-arch= aka --gpu-architecture because hiprtc gets native arch from hip_context
hc_asprintf (&hiprtc_options[0], "--gpu-max-threads-per-block=%u", device_param->kernel_threads);
hiprtc_options[1] = "-O3";
hiprtc_options[0] = "--gpu-max-threads-per-block=64";
hiprtc_options[1] = "";
hiprtc_options[2] = "";
hiprtc_options[3] = "";
@ -11589,7 +11588,7 @@ int backend_session_begin (hashcat_ctx_t *hashcat_ctx)
char device_name_chksum_amp_mp[HCBUFSIZ_TINY] = { 0 };
const size_t dnclen_amp_mp = snprintf (device_name_chksum_amp_mp, HCBUFSIZ_TINY, "%d-%d-%d-%d-%u-%s-%s-%s-%d",
const size_t dnclen_amp_mp = snprintf (device_name_chksum_amp_mp, HCBUFSIZ_TINY, "%d-%d-%d-%d-%u-%s-%s-%s",
backend_ctx->comptime,
backend_ctx->cuda_driver_version,
backend_ctx->hip_driver_version,
@ -11597,8 +11596,7 @@ int backend_session_begin (hashcat_ctx_t *hashcat_ctx)
device_param->opencl_platform_vendor_id,
device_param->device_name,
device_param->opencl_device_version,
device_param->opencl_driver_version,
device_param->kernel_threads);
device_param->opencl_driver_version);
md5_ctx_t md5_ctx;
@ -11889,7 +11887,7 @@ int backend_session_begin (hashcat_ctx_t *hashcat_ctx)
const u32 extra_value = (user_options->attack_mode == ATTACK_MODE_ASSOCIATION) ? ATTACK_MODE_ASSOCIATION : ATTACK_MODE_NONE;
const size_t dnclen = snprintf (device_name_chksum, HCBUFSIZ_TINY, "%d-%d-%d-%d-%u-%s-%s-%s-%d-%u-%d-%u-%s",
const size_t dnclen = snprintf (device_name_chksum, HCBUFSIZ_TINY, "%d-%d-%d-%d-%u-%s-%s-%s-%d-%u-%u-%s",
backend_ctx->comptime,
backend_ctx->cuda_driver_version,
backend_ctx->hip_driver_version,
@ -11899,7 +11897,6 @@ int backend_session_begin (hashcat_ctx_t *hashcat_ctx)
device_param->opencl_device_version,
device_param->opencl_driver_version,
device_param->vector_width,
device_param->kernel_threads,
hashconfig->kern_type,
extra_value,
build_options_module_buf);
@ -14617,11 +14614,20 @@ int backend_session_begin (hashcat_ctx_t *hashcat_ctx)
}
else
{
device_param->kernel_threads_min = MIN (device_param->kernel_threads_min, 64);
device_param->kernel_threads_max = MIN (device_param->kernel_threads_max, 64);
}
}
}
// we
if (device_param->opencl_device_vendor_id == VENDOR_ID_AMD_USE_HIP)
{
device_param->kernel_threads_min = MIN (device_param->kernel_threads_min, 64);
device_param->kernel_threads_max = MIN (device_param->kernel_threads_max, 64);
}
/**
* now everything that depends on threads and accel, basically dynamic workload
*/