Task 8704160063
| Name | 19fe20ac.15566.19290.10.37.7.vlar_4 |
| Workunit | 3896887448 |
| Created | 23 Apr 2020, 7:39:26 UTC |
| Sent | 23 Apr 2020, 7:39:33 UTC |
| Report deadline | 15 Jun 2020, 12:39:15 UTC |
| Received | 23 Apr 2020, 16:35:01 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8942676 |
| Run time | 20 sec |
| CPU time | 11 sec |
| Validate state | Valid |
| Credit | 3.79 |
| Device peak FLOPS | 4.81 GFLOPS |
| Application version | SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86 |
| Peak working set size | 249.19 MB |
| Peak swap size | 262.66 MB |
| Peak disk usage | 0.01 MB |
Stderr output
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Intel(R) Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_INTEL OCL_SYNCHED OCL_ZERO_COPY OCL_CHIRP3 FFTW USE_SSSE3 x86
CPUID: Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl
ar=0.041772 NumCfft=146007 NumGauss=0 NumPulse=50183457664 NumTriplet=67977339808
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSSE3xj Win32 Build 3541 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3541
Number of OpenCL platforms: 2
OpenCL Platform Name: Intel(R) OpenCL
Number of devices: 1
Max compute units: 16
Max work group size: 512
Max clock frequency: 1250Mhz
Max memory allocation: 237271040
Cache type: Read/Write
Cache line size: 64
Cache size: 2097152
Global memory size: 949084160
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 65536
Queue properties:
Out-of-Order: No
Name: Intel(R) HD Graphics 4000
Vendor: Intel(R) Corporation
Driver version: 10.18.10.4491
Version: OpenCL 1.2
Extensions: cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_accelerator cl_intel_motion_estimation
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 2
Max work group size: 1024
Max clock frequency: 4294034153Mhz
Max memory allocation: 268435456
Cache type: Read/Write
Cache line size: 128
Cache size: 32768
Global memory size: 1073741824
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: NVS 5200M
Vendor: NVIDIA Corporation
Driver version: 382.99
Version: OpenCL 1.1 CUDA
Extensions: cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.041772
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 128MB
Total device global memory: 905MB
max WG size: 512
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=28.00437, time=68.37, d_freq=1420064744.95, chirp=0, fft_len=8k
Spike: peak=27.65643, time=2.517, d_freq=1420072000.03, chirp=0, fft_len=16k
Spike: peak=32.00196, time=69.63, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=35.5353, time=1.678, d_freq=1420072000.03, chirp=0, fft_len=32k
Spike: peak=51.31939, time=68.79, d_freq=1420064744.95, chirp=0, fft_len=32k
Spike: peak=55.92291, time=70.46, d_freq=1420064744.95, chirp=0, fft_len=64k
Spike: peak=48.10083, time=6.711, d_freq=1420064745.02, chirp=0, fft_len=128k
Spike: peak=29.00904, time=20.13, d_freq=1420071999.95, chirp=0, fft_len=128k
Spike: peak=32.85334, time=46.98, d_freq=1420070216.43, chirp=0, fft_len=128k
Spike: peak=57.70107, time=73.82, d_freq=1420064745.02, chirp=0, fft_len=128k
Spike: peak=41.36917, time=6.711, d_freq=1420064745.03, chirp=0.00092426, fft_len=128k
Spike: peak=25.04293, time=33.55, d_freq=1420064744.98, chirp=0.00092426, fft_len=128k
Spike: peak=34.92129, time=46.98, d_freq=1420070520.38, chirp=0.00092426, fft_len=128k
Spike: peak=28.55058, time=60.4, d_freq=1420064745.01, chirp=0.00092426, fft_len=128k
Spike: peak=63.83102, time=73.82, d_freq=1420064745.02, chirp=0.00092426, fft_len=128k
Spike: peak=52.5078, time=6.711, d_freq=1420064745.02, chirp=-0.00092426, fft_len=128k
Spike: peak=29.88493, time=20.13, d_freq=1420071999.93, chirp=-0.00092426, fft_len=128k
Spike: peak=30.03036, time=33.55, d_freq=1420064744.99, chirp=-0.00092426, fft_len=128k
Spike: peak=32.79407, time=46.98, d_freq=1420064744.98, chirp=-0.00092426, fft_len=128k
Spike: peak=26.28612, time=60.4, d_freq=1420067610.98, chirp=-0.00092426, fft_len=128k
Spike: peak=49.6875, time=73.82, d_freq=1420064745.03, chirp=-0.00092426, fft_len=128k
Spike: peak=27.16101, time=87.24, d_freq=1420070216.43, chirp=-0.00092426, fft_len=128k
Spike: peak=33.16748, time=6.711, d_freq=1420064745.04, chirp=0.0018485, fft_len=128k
Spike: peak=25.92429, time=20.13, d_freq=1420071999.91, chirp=0.0018485, fft_len=128k
Spike: peak=26.64536, time=33.55, d_freq=1420064745.01, chirp=0.0018485, fft_len=128k
Spike: peak=27.79461, time=46.98, d_freq=1420070216.44, chirp=0.0018485, fft_len=128k
Spike: peak=24.95505, time=60.4, d_freq=1420064744.99, chirp=0.0018485, fft_len=128k
Spike: peak=67.43233, time=73.82, d_freq=1420064745.01, chirp=0.0018485, fft_len=128k
Spike: peak=54.02455, time=6.711, d_freq=1420064745.01, chirp=-0.0018485, fft_len=128k
Spike: peak=24.09786, time=20.13, d_freq=1420071999.91, chirp=-0.0018485, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=67.43233, time=73.82, d_freq=1420064745.01, chirp=0.0018485, fft_len=128k
Best autocorr: peak=15.13468, time=46.98, delay=0.50668, d_freq=1420068359.33, chirp=-0.00092426, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=0.3386705, time=53.69, period=0.3109, d_freq=1420066528.32, score=0.8178, chirp=0, fft_len=64
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 11611392650.000935
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 15.4 seconds
class Gaussian_transfer_not_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_transfer_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip1_no_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip2_bad_group_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip3_too_weak_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip4_too_big_ChiSq: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip6_low_power: total=0, N=0, <>=0, min=0 max=0
class Gaussian_new_best: total=0, N=0, <>=0, min=0 max=0
class Gaussian_report: total=0, N=0, <>=0, min=0 max=0
class Gaussian_miss: total=0, N=0, <>=0, min=0 max=0
class PC_triplet_find_hit: total=8, N=8, <>=1, min=1 max=1
class PC_triplet_find_miss: total=4, N=4, <>=1, min=1 max=1
class PC_pulse_find_hit: total=7, N=7, <>=1, min=1 max=1
class PC_pulse_find_miss: total=2, N=2, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=2, N=2, <>=1, min=1 max=1
class PC_pulse_find_2CPU: total=0, N=0, <>=0, min=0 max=0
class PoT_transfer_not_needed: total=8, N=8, <>=1, min=1 max=1
class PoT_transfer_needed: total=5, N=5, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
19:21:54 (764): called boinc_finish(0)
</stderr_txt>
]]>
©2020 University of California
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.