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| author | David Phillips <david@sighup.nz> | 2017-02-12 20:31:13 +1300 |
|---|---|---|
| committer | David Phillips <david@sighup.nz> | 2017-02-12 20:31:13 +1300 |
| commit | c19cffcae57ff68d99eaa38f6d0547942dce5eca (patch) | |
| tree | d549d1bc78a6b1481ff3ce9ee6c8e2a97c785f21 /trampoline.c | |
| parent | c8dc778d855b05a057e8d340b06900ba738811df (diff) | |
| download | fractal-gen-opencl-c19cffcae57ff68d99eaa38f6d0547942dce5eca.tar.xz | |
Remove more hardcoded crap
Diffstat (limited to 'trampoline.c')
| -rw-r--r-- | trampoline.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/trampoline.c b/trampoline.c index 306e217..2dbccc9 100644 --- a/trampoline.c +++ b/trampoline.c @@ -15,6 +15,10 @@ static cl_mem device_buffer; static cl_kernel kernel; static cl_program program; +static unsigned int size; +static unsigned int iterations; + + /* FIXME print cl error messages with oclErrorString */ int tramp_init() { @@ -146,11 +150,15 @@ int tramp_compile_kernel() return ret != CL_SUCCESS; } -int tramp_set_kernel_args(unsigned int size, unsigned int iterations) +int tramp_set_kernel_args(unsigned int s, unsigned int it) { cl_int ret = 0; - device_buffer = clCreateBuffer(context, CL_MEM_WRITE_ONLY, 8192*8192, NULL, &ret); + size = s; + iterations = it; + + + device_buffer = clCreateBuffer(context, CL_MEM_WRITE_ONLY, size*size, NULL, &ret); if (ret != CL_SUCCESS) return 1; @@ -170,8 +178,8 @@ int tramp_run_kernel() cl_event event; cl_int ret = 0; size_t workgroup_sizes[2]; - workgroup_sizes[0] = 8192; - workgroup_sizes[1] = 8192; + workgroup_sizes[0] = size; + workgroup_sizes[1] = size; ret = clEnqueueNDRangeKernel(command_queue, kernel, 2, NULL, workgroup_sizes, NULL, 0, NULL, &event); if (ret != CL_SUCCESS) { |