diff options
Diffstat (limited to 'intern/cycles/kernel/kernels/cuda/kernel_config.h')
| -rw-r--r-- | intern/cycles/kernel/kernels/cuda/kernel_config.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/intern/cycles/kernel/kernels/cuda/kernel_config.h b/intern/cycles/kernel/kernels/cuda/kernel_config.h index 6d41dc15785..d9f349837a8 100644 --- a/intern/cycles/kernel/kernels/cuda/kernel_config.h +++ b/intern/cycles/kernel/kernels/cuda/kernel_config.h @@ -81,7 +81,6 @@ # define CUDA_KERNEL_MAX_REGISTERS 64 # define CUDA_KERNEL_BRANCHED_MAX_REGISTERS 72 - /* unknown architecture */ #else # error "Unknown or unsupported CUDA architecture, can't determine launch bounds" @@ -96,18 +95,19 @@ * given the maximum number of registers per thread. */ #define CUDA_LAUNCH_BOUNDS(threads_block_width, thread_num_registers) \ - __launch_bounds__( \ - threads_block_width*threads_block_width, \ - CUDA_MULTIPRESSOR_MAX_REGISTERS/(threads_block_width*threads_block_width*thread_num_registers) \ - ) + __launch_bounds__(threads_block_width *threads_block_width, \ + CUDA_MULTIPRESSOR_MAX_REGISTERS / \ + (threads_block_width * threads_block_width * thread_num_registers)) /* sanity checks */ -#if CUDA_THREADS_BLOCK_WIDTH*CUDA_THREADS_BLOCK_WIDTH > CUDA_BLOCK_MAX_THREADS +#if CUDA_THREADS_BLOCK_WIDTH * CUDA_THREADS_BLOCK_WIDTH > CUDA_BLOCK_MAX_THREADS # error "Maximum number of threads per block exceeded" #endif -#if CUDA_MULTIPRESSOR_MAX_REGISTERS/(CUDA_THREADS_BLOCK_WIDTH*CUDA_THREADS_BLOCK_WIDTH*CUDA_KERNEL_MAX_REGISTERS) > CUDA_MULTIPROCESSOR_MAX_BLOCKS +#if CUDA_MULTIPRESSOR_MAX_REGISTERS / \ + (CUDA_THREADS_BLOCK_WIDTH * CUDA_THREADS_BLOCK_WIDTH * CUDA_KERNEL_MAX_REGISTERS) > \ + CUDA_MULTIPROCESSOR_MAX_BLOCKS # error "Maximum number of blocks per multiprocessor exceeded" #endif |