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OpenCL Device: Do a real query on OpenCL local memory type instead of just assuming it

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This commit is contained in:
Jens Steube 2018-11-20 10:06:34 +01:00
parent 2635331de3
commit ae577410d0
4 changed files with 18 additions and 8 deletions
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10
OpenCL/inc_vendor.cl
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@ -66,14 +66,12 @@
#define IS_GENERIC
#endif
#if DEVICE_TYPE == DEVICE_TYPE_CPU
#elif DEVICE_TYPE == DEVICE_TYPE_GPU
// AMD fails with mode 6211
#ifdef IS_NV
#define LOCAL_MEM_TYPE_LOCAL 1
#define LOCAL_MEM_TYPE_GLOBAL 2
#if LOCAL_MEM_TYPE == LOCAL_MEM_TYPE_LOCAL
#define REAL_SHM
#endif
#elif DEVICE_TYPE == DEVICE_TYPE_ACCEL
#endif
#ifdef REAL_SHM
#define SHM_TYPE __local

1
docs/changes.txt
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@ -64,6 +64,7 @@
- Memory: Limit maximum host memory allocation depending on bitness
- Memory: Reduced default maximum bitmap size from 24 to 18 and give a notice to use --bitmap-max to restore
- Pidfile: Treat a corrupted pidfile like a not existing pidfile
- OpenCL Device: Do a real query on OpenCL local memory type instead of just assuming it
- Tests: Added hash-mode 11700 (Streebog-256)
- Tests: Added hash-mode 11750 (HMAC-Streebog-256 (key = $pass), big-endian)
- Tests: Added hash-mode 11760 (HMAC-Streebog-256 (key = $salt), big-endian)

1
include/types.h
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@ -1026,6 +1026,7 @@ typedef struct hc_device_param
u32 device_maxclock_frequency;
size_t device_maxworkgroup_size;
u64 device_local_mem_size;
cl_device_local_mem_type device_local_mem_type;
u32 vector_width;

14
src/opencl.c
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@ -3593,6 +3593,16 @@ int opencl_ctx_devices_init (hashcat_ctx_t *hashcat_ctx, const int comptime)
device_param->device_local_mem_size = device_local_mem_size;
// device_local_mem_type
cl_device_local_mem_type device_local_mem_type;
CL_rc = hc_clGetDeviceInfo (hashcat_ctx, device_param->device, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (device_local_mem_type), &device_local_mem_type, NULL);
if (CL_rc == -1) return -1;
device_param->device_local_mem_type = device_local_mem_type;
// If there's both an Intel CPU and an AMD OpenCL runtime it's a tricky situation
// Both platforms support CPU device types and therefore both will try to use 100% of the physical resources
// This results in both utilizing it for 50%
@ -4878,9 +4888,9 @@ int opencl_session_begin (hashcat_ctx_t *hashcat_ctx)
char build_opts[2048] = { 0 };
#if defined (DEBUG)
snprintf (build_opts, sizeof (build_opts) - 1, "%s -D VENDOR_ID=%u -D CUDA_ARCH=%u -D AMD_ROCM=%u -D VECT_SIZE=%u -D DEVICE_TYPE=%u -D DGST_R0=%u -D DGST_R1=%u -D DGST_R2=%u -D DGST_R3=%u -D DGST_ELEM=%u -D KERN_TYPE=%u -D _unroll", build_opts_base, device_param->platform_vendor_id, (device_param->sm_major * 100) + device_param->sm_minor, device_param->is_rocm, device_param->vector_width, (u32) device_param->device_type, hashconfig->dgst_pos0, hashconfig->dgst_pos1, hashconfig->dgst_pos2, hashconfig->dgst_pos3, hashconfig->dgst_size / 4, hashconfig->kern_type);
snprintf (build_opts, sizeof (build_opts) - 1, "%s -D LOCAL_MEM_TYPE=%u -D VENDOR_ID=%u -D CUDA_ARCH=%u -D AMD_ROCM=%u -D VECT_SIZE=%u -D DEVICE_TYPE=%u -D DGST_R0=%u -D DGST_R1=%u -D DGST_R2=%u -D DGST_R3=%u -D DGST_ELEM=%u -D KERN_TYPE=%u -D _unroll", build_opts_base, device_param->device_local_mem_type, device_param->platform_vendor_id, (device_param->sm_major * 100) + device_param->sm_minor, device_param->is_rocm, device_param->vector_width, (u32) device_param->device_type, hashconfig->dgst_pos0, hashconfig->dgst_pos1, hashconfig->dgst_pos2, hashconfig->dgst_pos3, hashconfig->dgst_size / 4, hashconfig->kern_type);
#else
snprintf (build_opts, sizeof (build_opts) - 1, "%s -D VENDOR_ID=%u -D CUDA_ARCH=%u -D AMD_ROCM=%u -D VECT_SIZE=%u -D DEVICE_TYPE=%u -D DGST_R0=%u -D DGST_R1=%u -D DGST_R2=%u -D DGST_R3=%u -D DGST_ELEM=%u -D KERN_TYPE=%u -D _unroll -w", build_opts_base, device_param->platform_vendor_id, (device_param->sm_major * 100) + device_param->sm_minor, device_param->is_rocm, device_param->vector_width, (u32) device_param->device_type, hashconfig->dgst_pos0, hashconfig->dgst_pos1, hashconfig->dgst_pos2, hashconfig->dgst_pos3, hashconfig->dgst_size / 4, hashconfig->kern_type);
snprintf (build_opts, sizeof (build_opts) - 1, "%s -D LOCAL_MEM_TYPE=%u -D VENDOR_ID=%u -D CUDA_ARCH=%u -D AMD_ROCM=%u -D VECT_SIZE=%u -D DEVICE_TYPE=%u -D DGST_R0=%u -D DGST_R1=%u -D DGST_R2=%u -D DGST_R3=%u -D DGST_ELEM=%u -D KERN_TYPE=%u -D _unroll -w", build_opts_base, device_param->device_local_mem_type, device_param->platform_vendor_id, (device_param->sm_major * 100) + device_param->sm_minor, device_param->is_rocm, device_param->vector_width, (u32) device_param->device_type, hashconfig->dgst_pos0, hashconfig->dgst_pos1, hashconfig->dgst_pos2, hashconfig->dgst_pos3, hashconfig->dgst_size / 4, hashconfig->kern_type);
#endif
/*