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authorWillem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl>2019-04-06 18:01:16 +0200
committerWillem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl>2019-09-25 14:10:10 +0200
commit609e81d67217f4ff21c8a0aec82584da0fee1908 (patch)
tree9dc3da429ea0963117eb8a41a390a37a289a784d /cuda/3d/cone_bp.cu
parent0c2482e1dce65ded6215cd5634d86b4c00381e27 (diff)
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Remove unmaintained, out of date 'STANDALONE' cuda code
Diffstat (limited to 'cuda/3d/cone_bp.cu')
-rw-r--r--cuda/3d/cone_bp.cu170
1 files changed, 0 insertions, 170 deletions
diff --git a/cuda/3d/cone_bp.cu b/cuda/3d/cone_bp.cu
index 024c791..6b2c8a1 100644
--- a/cuda/3d/cone_bp.cu
+++ b/cuda/3d/cone_bp.cu
@@ -28,11 +28,6 @@ along with the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>.
#include "astra/cuda/3d/util3d.h"
#include "astra/cuda/3d/dims3d.h"
-#ifdef STANDALONE
-#include "astra/cuda/3d/cone_fp.h"
-#include "testutil.h"
-#endif
-
#include <cstdio>
#include <cassert>
#include <iostream>
@@ -380,168 +375,3 @@ bool ConeBP(cudaPitchedPtr D_volumeData,
}
-
-#ifdef STANDALONE
-int main()
-{
- astraCUDA3d::SDimensions3D dims;
- dims.iVolX = 512;
- dims.iVolY = 512;
- dims.iVolZ = 512;
- dims.iProjAngles = 496;
- dims.iProjU = 512;
- dims.iProjV = 512;
- dims.iRaysPerDetDim = 1;
- dims.iRaysPerVoxelDim = 1;
-
- cudaExtent extentV;
- extentV.width = dims.iVolX*sizeof(float);
- extentV.height = dims.iVolY;
- extentV.depth = dims.iVolZ;
-
- cudaPitchedPtr volData; // pitch, ptr, xsize, ysize
-
- cudaMalloc3D(&volData, extentV);
-
- cudaExtent extentP;
- extentP.width = dims.iProjU*sizeof(float);
- extentP.height = dims.iProjAngles;
- extentP.depth = dims.iProjV;
-
- cudaPitchedPtr projData; // pitch, ptr, xsize, ysize
-
- cudaMalloc3D(&projData, extentP);
- cudaMemset3D(projData, 0, extentP);
-
-#if 0
- float* slice = new float[256*256];
- cudaPitchedPtr ptr;
- ptr.ptr = slice;
- ptr.pitch = 256*sizeof(float);
- ptr.xsize = 256*sizeof(float);
- ptr.ysize = 256;
-
- for (unsigned int i = 0; i < 256*256; ++i)
- slice[i] = 1.0f;
- for (unsigned int i = 0; i < 256; ++i) {
- cudaExtent extentS;
- extentS.width = dims.iVolX*sizeof(float);
- extentS.height = dims.iVolY;
- extentS.depth = 1;
- cudaPos sp = { 0, 0, 0 };
- cudaPos dp = { 0, 0, i };
- cudaMemcpy3DParms p;
- p.srcArray = 0;
- p.srcPos = sp;
- p.srcPtr = ptr;
- p.dstArray = 0;
- p.dstPos = dp;
- p.dstPtr = volData;
- p.extent = extentS;
- p.kind = cudaMemcpyHostToDevice;
- cudaMemcpy3D(&p);
-#if 0
- if (i == 128) {
- for (unsigned int j = 0; j < 256*256; ++j)
- slice[j] = 0.0f;
- }
-#endif
- }
-#endif
-
-
- astraCUDA3d::SConeProjection angle[512];
- angle[0].fSrcX = -5120;
- angle[0].fSrcY = 0;
- angle[0].fSrcZ = 0;
-
- angle[0].fDetSX = 512;
- angle[0].fDetSY = -256;
- angle[0].fDetSZ = -256;
-
- angle[0].fDetUX = 0;
- angle[0].fDetUY = 1;
- angle[0].fDetUZ = 0;
-
- angle[0].fDetVX = 0;
- angle[0].fDetVY = 0;
- angle[0].fDetVZ = 1;
-
-#define ROTATE0(name,i,alpha) do { angle[i].f##name##X = angle[0].f##name##X * cos(alpha) - angle[0].f##name##Y * sin(alpha); angle[i].f##name##Y = angle[0].f##name##X * sin(alpha) + angle[0].f##name##Y * cos(alpha); } while(0)
- for (int i = 1; i < 512; ++i) {
- angle[i] = angle[0];
- ROTATE0(Src, i, i*2*M_PI/512);
- ROTATE0(DetS, i, i*2*M_PI/512);
- ROTATE0(DetU, i, i*2*M_PI/512);
- ROTATE0(DetV, i, i*2*M_PI/512);
- }
-#undef ROTATE0
-
-#if 0
- astraCUDA3d::ConeFP(volData, projData, dims, angle, 1.0f);
-#endif
-#if 0
- float* bufs = new float[180*512];
-
- for (int i = 0; i < 512; ++i) {
- cudaMemcpy(bufs, ((float*)projData.ptr)+180*512*i, 180*512*sizeof(float), cudaMemcpyDeviceToHost);
-
- printf("%d %d %d\n", projData.pitch, projData.xsize, projData.ysize);
-
- char fname[20];
- sprintf(fname, "sino%03d.png", i);
- saveImage(fname, 180, 512, bufs);
- }
-
- float* bufp = new float[512*512];
-
- for (int i = 0; i < 180; ++i) {
- for (int j = 0; j < 512; ++j) {
- cudaMemcpy(bufp+512*j, ((float*)projData.ptr)+180*512*j+512*i, 512*sizeof(float), cudaMemcpyDeviceToHost);
- }
-
- char fname[20];
- sprintf(fname, "proj%03d.png", i);
- saveImage(fname, 512, 512, bufp);
- }
-#endif
-#if 0
- for (unsigned int i = 0; i < 256*256; ++i)
- slice[i] = 0.0f;
- for (unsigned int i = 0; i < 256; ++i) {
- cudaExtent extentS;
- extentS.width = dims.iVolX*sizeof(float);
- extentS.height = dims.iVolY;
- extentS.depth = 1;
- cudaPos sp = { 0, 0, 0 };
- cudaPos dp = { 0, 0, i };
- cudaMemcpy3DParms p;
- p.srcArray = 0;
- p.srcPos = sp;
- p.srcPtr = ptr;
- p.dstArray = 0;
- p.dstPos = dp;
- p.dstPtr = volData;
- p.extent = extentS;
- p.kind = cudaMemcpyHostToDevice;
- cudaMemcpy3D(&p);
- }
-#endif
-
- astraCUDA3d::ConeBP(volData, projData, dims, angle, 1.0f);
-#if 0
- float* buf = new float[256*256];
-
- for (int i = 0; i < 256; ++i) {
- cudaMemcpy(buf, ((float*)volData.ptr)+256*256*i, 256*256*sizeof(float), cudaMemcpyDeviceToHost);
-
- printf("%d %d %d\n", volData.pitch, volData.xsize, volData.ysize);
-
- char fname[20];
- sprintf(fname, "vol%03d.png", i);
- saveImage(fname, 256, 256, buf);
- }
-#endif
-
-}
-#endif