src
HeterogeneousTest
ROCmDevice
src
DeviceAddition.hip.cc
Go to the documentation of this file.
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#include <cstddef>
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#include <cstdint>
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#include <hip/hip_runtime.h>
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#include "
HeterogeneousTest/ROCmDevice/interface/DeviceAddition.h
"
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namespace
cms::rocmtest
{
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__device__
void
add_vectors_f
(
const
float
* __restrict__ in1,
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const
float
* __restrict__ in2,
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float
* __restrict__
out
,
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size_t
size) {
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uint32_t thread =
threadIdx
.x +
blockIdx
.x *
blockDim
.x;
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uint32_t
stride
=
blockDim
.x *
gridDim
.x;
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for
(
size_t
i
= thread;
i
< size;
i
+=
stride
) {
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out
[
i
] = in1[
i
] + in2[
i
];
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}
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}
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__device__
void
add_vectors_d
(
const
double
* __restrict__ in1,
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const
double
* __restrict__ in2,
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double
* __restrict__
out
,
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size_t
size) {
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uint32_t thread =
threadIdx
.x +
blockIdx
.x *
blockDim
.x;
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uint32_t
stride
=
blockDim
.x *
gridDim
.x;
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for
(
size_t
i
= thread;
i
< size;
i
+=
stride
) {
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out
[
i
] = in1[
i
] + in2[
i
];
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}
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}
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}
// namespace cms::rocmtest
cms::cudacompat::threadIdx
const dim3 threadIdx
Definition:
cudaCompat.h:29
cms::rocmtest::add_vectors_f
__device__ void add_vectors_f(const float *__restrict__ in1, const float *__restrict__ in2, float *__restrict__ out, size_t size)
Definition:
DeviceAddition.hip.cc:10
mps_fire.i
i
Definition:
mps_fire.py:429
cms::cudacompat::gridDim
const dim3 gridDim
Definition:
cudaCompat.h:33
cms::cudacompat::blockDim
const dim3 blockDim
Definition:
cudaCompat.h:30
riemannFit::stride
constexpr uint32_t stride
Definition:
HelixFit.h:22
cms::cudacompat::blockIdx
const dim3 blockIdx
Definition:
cudaCompat.h:32
MillePedeFileConverter_cfg.out
out
Definition:
MillePedeFileConverter_cfg.py:31
cms::rocmtest::add_vectors_d
__device__ void add_vectors_d(const double *__restrict__ in1, const double *__restrict__ in2, double *__restrict__ out, size_t size)
Definition:
DeviceAddition.hip.cc:22
cms::rocmtest
Definition:
requireDevices.h:8
DeviceAddition.h
__device__
#define __device__
Definition:
SiPixelGainForHLTonGPU.h:15
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