Skip to content
GitLab
Explore
Sign in
Primary navigation
Search or go to…
Project
T
tnl-dev
Manage
Activity
Members
Labels
Plan
Issues
Issue boards
Milestones
Code
Merge requests
Repository
Branches
Commits
Tags
Repository graph
Compare revisions
Snippets
Deploy
Releases
Model registry
Analyze
Value stream analytics
Contributor analytics
Repository analytics
Model experiments
Help
Help
Support
GitLab documentation
Compare GitLab plans
Community forum
Contribute to GitLab
Provide feedback
Keyboard shortcuts
?
Snippets
Groups
Projects
This is an archived project. Repository and other project resources are read-only.
Show more breadcrumbs
TNL
tnl-dev
Commits
c9182447
There was an error fetching the commit references. Please try again later.
Commit
c9182447
authored
6 years ago
by
Tomáš Oberhuber
Committed by
Jakub Klinkovský
6 years ago
Browse files
Options
Downloads
Patches
Plain Diff
Fixing traversers benchmark kernels.
parent
be5a8002
No related branches found
No related tags found
1 merge request
!20
Traversers optimizations
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
src/Benchmarks/Traversers/cuda-kernels.h
+9
-9
9 additions, 9 deletions
src/Benchmarks/Traversers/cuda-kernels.h
with
9 additions
and
9 deletions
src/Benchmarks/Traversers/cuda-kernels.h
+
9
−
9
View file @
c9182447
...
...
@@ -27,7 +27,7 @@ __global__ void fullGridTraverseKernel1D( const Index size, const dim3 gridIdx,
{
const
Index
threadIdx_x
=
(
gridIdx
.
x
*
Devices
::
Cuda
::
getMaxGridSize
()
+
blockIdx
.
x
)
*
blockDim
.
x
+
threadIdx
.
x
;
if
(
threadIdx_x
<
size
)
v_data
[
threadIdx_x
]
=
1.0
;
v_data
[
threadIdx_x
]
+
=
1.0
;
}
template
<
typename
Real
,
...
...
@@ -37,7 +37,7 @@ __global__ void fullGridTraverseKernel2D( const Index size, const dim3 gridIdx,
const
Index
threadIdx_x
=
(
gridIdx
.
x
*
Devices
::
Cuda
::
getMaxGridSize
()
+
blockIdx
.
x
)
*
blockDim
.
x
+
threadIdx
.
x
;
const
Index
threadIdx_y
=
(
gridIdx
.
y
*
Devices
::
Cuda
::
getMaxGridSize
()
+
blockIdx
.
y
)
*
blockDim
.
y
+
threadIdx
.
y
;
if
(
threadIdx_x
<
size
&&
threadIdx_y
<
size
)
v_data
[
threadIdx_y
*
size
+
threadIdx_x
]
=
1.0
;
v_data
[
threadIdx_y
*
size
+
threadIdx_x
]
+
=
1.0
;
}
template
<
typename
Real
,
...
...
@@ -48,7 +48,7 @@ __global__ void fullGridTraverseKernel3D( const Index size, const dim3 gridIdx,
const
Index
threadIdx_y
=
(
gridIdx
.
y
*
Devices
::
Cuda
::
getMaxGridSize
()
+
blockIdx
.
y
)
*
blockDim
.
y
+
threadIdx
.
y
;
const
Index
threadIdx_z
=
(
gridIdx
.
z
*
Devices
::
Cuda
::
getMaxGridSize
()
+
blockIdx
.
z
)
*
blockDim
.
z
+
threadIdx
.
z
;
if
(
threadIdx_x
<
size
&&
threadIdx_y
<
size
&&
threadIdx_z
<
size
)
v_data
[
(
threadIdx_z
*
size
+
threadIdx_y
)
*
size
+
threadIdx_x
]
=
1.0
;
v_data
[
(
threadIdx_z
*
size
+
threadIdx_y
)
*
size
+
threadIdx_x
]
+
=
1.0
;
}
/****
...
...
@@ -60,7 +60,7 @@ __global__ void interiorTraverseKernel1D( const Index size, const dim3 gridIdx,
{
const
Index
threadIdx_x
=
(
gridIdx
.
x
*
Devices
::
Cuda
::
getMaxGridSize
()
+
blockIdx
.
x
)
*
blockDim
.
x
+
threadIdx
.
x
;
if
(
threadIdx_x
>
0
&&
threadIdx_x
<
size
-
1
)
v_data
[
threadIdx_x
]
=
1.0
;
v_data
[
threadIdx_x
]
+
=
1.0
;
}
template
<
typename
Real
,
...
...
@@ -71,7 +71,7 @@ __global__ void interiorTraverseKernel2D( const Index size, const dim3 gridIdx,
const
Index
threadIdx_y
=
(
gridIdx
.
y
*
Devices
::
Cuda
::
getMaxGridSize
()
+
blockIdx
.
y
)
*
blockDim
.
y
+
threadIdx
.
y
;
if
(
threadIdx_x
>
0
&&
threadIdx_y
>
0
&&
threadIdx_x
<
size
-
1
&&
threadIdx_y
<
size
-
1
)
v_data
[
threadIdx_y
*
size
+
threadIdx_x
]
=
1.0
;
v_data
[
threadIdx_y
*
size
+
threadIdx_x
]
+
=
1.0
;
}
template
<
typename
Real
,
...
...
@@ -83,7 +83,7 @@ __global__ void interiorTraverseKernel3D( const Index size, const dim3 gridIdx,
const
Index
threadIdx_z
=
(
gridIdx
.
z
*
Devices
::
Cuda
::
getMaxGridSize
()
+
blockIdx
.
z
)
*
blockDim
.
z
+
threadIdx
.
z
;
if
(
threadIdx_x
>
0
&&
threadIdx_y
>
0
&&
threadIdx_z
>
0
&&
threadIdx_x
<
size
-
1
&&
threadIdx_y
<
size
-
1
&&
threadIdx_z
<
size
-
1
)
v_data
[
(
threadIdx_z
*
size
+
threadIdx_y
)
*
size
+
threadIdx_x
]
=
1.0
;
v_data
[
(
threadIdx_z
*
size
+
threadIdx_y
)
*
size
+
threadIdx_x
]
+
=
1.0
;
}
/****
...
...
@@ -95,7 +95,7 @@ __global__ void boundariesTraverseKernel1D( const Index size, const dim3 gridIdx
{
const
Index
threadIdx_x
=
(
gridIdx
.
x
*
Devices
::
Cuda
::
getMaxGridSize
()
+
blockIdx
.
x
)
*
blockDim
.
x
+
threadIdx
.
x
;
if
(
threadIdx_x
==
0
||
threadIdx_x
==
size
-
1
)
v_data
[
threadIdx_x
]
=
2.0
;
v_data
[
threadIdx_x
]
+
=
2.0
;
}
template
<
typename
Real
,
...
...
@@ -106,7 +106,7 @@ __global__ void boundariesTraverseKernel2D( const Index size, const dim3 gridIdx
const
Index
threadIdx_y
=
(
gridIdx
.
y
*
Devices
::
Cuda
::
getMaxGridSize
()
+
blockIdx
.
y
)
*
blockDim
.
y
+
threadIdx
.
y
;
if
(
threadIdx_x
>
0
&&
threadIdx_y
>
0
&&
threadIdx_x
<
size
-
1
&&
threadIdx_y
<
size
-
1
)
v_data
[
threadIdx_y
*
size
+
threadIdx_x
]
=
2.0
;
v_data
[
threadIdx_y
*
size
+
threadIdx_x
]
+
=
2.0
;
}
template
<
typename
Real
,
...
...
@@ -118,7 +118,7 @@ __global__ void boundariesTraverseKernel3D( const Index size, const dim3 gridIdx
const
Index
threadIdx_z
=
(
gridIdx
.
z
*
Devices
::
Cuda
::
getMaxGridSize
()
+
blockIdx
.
z
)
*
blockDim
.
z
+
threadIdx
.
z
;
if
(
threadIdx_x
==
0
||
threadIdx_y
==
0
||
threadIdx_z
==
0
||
threadIdx_x
==
size
-
1
||
threadIdx_y
==
size
-
1
||
threadIdx_z
==
size
-
1
)
v_data
[
(
threadIdx_z
*
size
+
threadIdx_y
)
*
size
+
threadIdx_x
]
=
2.0
;
v_data
[
(
threadIdx_z
*
size
+
threadIdx_y
)
*
size
+
threadIdx_x
]
+
=
2.0
;
}
#endif
...
...
This diff is collapsed.
Click to expand it.
Preview
0%
Loading
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Save comment
Cancel
Please
register
or
sign in
to comment