Révision 174
| Pi/OpenCL/PiOpenCL.c (revision 174) | ||
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// Pi Dart Dash in OpenCL in C, illustrative example |
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// |
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// Emmanuel Quemener <emmanuel.quemener@ens-lyon.fr |
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// Emmanuel Quemener <emmanuel.quemener@gmail.com> |
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// |
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// CC BY-NC-SA 2011 : Emmanuel QUEMENER <emmanuel.quemener@gmail.com> |
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// Copyleft Cecill v2 |
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// |
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// -h : print the documentation and detect devices as (platform,device) |
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// #3 Minimal number of iterations: |
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// #4 Parallel Rate: scattering global work in parts executed //ly |
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// #5 Loops (to improve statistics) |
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// #6 Type of variables INT32, INT64, FP32, FP64 |
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// |
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// To compile : gcc -o PiOpenCL PiOpenCL.c -lOpenCL |
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#define CL_USE_DEPRECATED_OPENCL_1_2_APIS |
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#include <stdio.h> |
| NBody/NBody.py (revision 174) | ||
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""" |
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NBody Demonstrator implemented in OpenCL, rendering OpenGL |
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Emmanuel QUEMENER <emmanuel.quemener@ens-lyon.fr> CeCILLv2 |
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CC BY-NC-SA 2011 : Emmanuel QUEMENER <emmanuel.quemener@gmail.com> |
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Cecill v2 : Emmanuel QUEMENER <emmanuel.quemener@gmail.com> |
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Thanks to Andreas Klockner for PyOpenCL: |
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http://mathema.tician.de/software/pyopencl |
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""" |
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import getopt |
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import sys |
| ... | ... | |
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pass |
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def keyboard(k,x,y): |
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global ViewRZ,SizeOfBox,SpeedRendering
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global ViewRZ,SpeedRendering |
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LC_Z = as_8_bit( 'z' ) |
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UC_Z = as_8_bit( 'Z' ) |
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Plus = as_8_bit( '+' ) |
| ... | ... | |
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Switch = as_8_bit( 's' ) |
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Zoom=1 |
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if k == LC_Z: |
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if k == GLUT_KEY_UP: |
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ViewRX += 1.0 |
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elif k == GLUT_KEY_DOWN: |
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ViewRX -= 1.0 |
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elif k == GLUT_KEY_LEFT: |
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ViewRY += 1.0 |
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elif k == GLUT_KEY_RIGHT: |
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ViewRY -= 1.0 |
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elif k == LC_Z: |
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ViewRZ += 1.0 |
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elif k == UC_Z: |
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ViewRZ -= 1.0 |
| ... | ... | |
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glutPostRedisplay() |
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def special(k,x,y): |
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global ViewRX, ViewRY, ViewRZ
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global ViewRX, ViewRY |
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if k == GLUT_KEY_UP: |
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ViewRX += 1.0 |
| ... | ... | |
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else: |
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SizeOfBox=SizeOfShape |
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if OpenGL: |
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print('\tTiny documentation to interact OpenGL rendering:\n')
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print('\t<Left|Right> Rotate around X axis')
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print('\t <Up|Down> Rotate around Y axis')
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print('\t <z|Z> Rotate around Z axis')
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print('\t <-|+> Unzoom/Zoom')
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print('\t <s> Toggle to display Positions or Velocities')
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print('\t <Esc> Quit\n')
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wall_time_start=time.time() |
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Durations=np.array([],dtype=MyFloat) |
Formats disponibles : Unified diff