Task 8703954502
| Name | blc64_2bit_guppi_58838_10648_TIC449050248_0047.3375.818.19.28.239.vlar_4 |
| Workunit | 3909459980 |
| Created | 22 Apr 2020, 21:20:18 UTC |
| Sent | 22 Apr 2020, 21:20:20 UTC |
| Report deadline | 15 Jun 2020, 2:20:02 UTC |
| Received | 24 Apr 2020, 8:17:23 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8656271 |
| Run time | 40 sec |
| CPU time | 34 sec |
| Validate state | Valid |
| Credit | 3.18 |
| Device peak FLOPS | 9,192.96 GFLOPS |
| Application version | SETI@home v8 Anonymous platform (ATI GPU) |
| Peak working set size | 83.73 MB |
| Peak swap size | 108.82 MB |
| Peak disk usage | 0.02 MB |
Stderr output
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Advanced Micro Devices, Inc.
BOINC assigns device 0
0 slot of 64 used for this instance
Info: BOINC provided OpenCL device ID used
Info: CPU affinity mask used: 1
Build features: SETI8 Non-graphics OpenCL OCL_ZERO_COPY OCL_CHIRP3 FFTW AMD specific USE_SSE2 x86
CPUID: Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz
Cache: L1=64K L2=2048K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3
OpenCL-kernels filename : MultiBeam_Kernels_r3330.cl
ar=0.015970 NumCfft=114545 NumGauss=0 NumPulse=45148811136 NumTriplet=58119944352
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
SSE2xj Win32 Build 3330 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3330
Number of OpenCL platforms: 1
OpenCL Platform Name: AMD Accelerated Parallel Processing
Number of devices: 1
Max compute units: 28
Max work group size: 256
Max clock frequency: 900Mhz
Max memory allocation: 2952790016
Cache type: Read/Write
Cache line size: 64
Cache size: 16384
Global memory size: 3221225472
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 32768
Queue properties:
Out-of-Order: No
Name: Tahiti
Vendor: Advanced Micro Devices, Inc.
Driver version: 2527.10
Version: OpenCL 1.2 AMD-APP (2527.10)
Extensions: cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event cl_amd_liquid_flash
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.015970
Used GPU device parameters are:
Number of compute units: 28
Single buffer allocation size: 128MB
Total device global memory: 3072MB
max WG size: 256
local mem type: Real
LotOfMem path: no
period_iterations_num=50
Triplet: peak=12.6042, time=14.3, period=12.78, d_freq=8246876835.32, chirp=0, fft_len=32
Spike: peak=31.94137, time=10.02, d_freq=8246879785.05, chirp=0, fft_len=32k
Spike: peak=34.98267, time=8.59, d_freq=8246879785.05, chirp=0, fft_len=64k
Spike: peak=37.92477, time=5.727, d_freq=8246879784.97, chirp=0, fft_len=128k
Spike: peak=27.74156, time=17.18, d_freq=8246879784.97, chirp=0, fft_len=128k
Spike: peak=27.3817, time=51.54, d_freq=8246879784.97, chirp=0, fft_len=128k
Spike: peak=41.87146, time=5.727, d_freq=8246879784.97, chirp=0.0012693, fft_len=128k
Spike: peak=30.86709, time=17.18, d_freq=8246879784.99, chirp=0.0012693, fft_len=128k
Spike: peak=32.28476, time=5.727, d_freq=8246879784.96, chirp=-0.0012693, fft_len=128k
Spike: peak=28.17467, time=51.54, d_freq=8246879784.99, chirp=-0.0012693, fft_len=128k
Spike: peak=43.64367, time=5.727, d_freq=8246879784.98, chirp=0.0025386, fft_len=128k
Spike: peak=25.01274, time=17.18, d_freq=8246879785.01, chirp=0.0025386, fft_len=128k
Spike: peak=25.63315, time=5.727, d_freq=8246879784.95, chirp=-0.0025386, fft_len=128k
Spike: peak=25.13096, time=17.18, d_freq=8246879785.01, chirp=-0.0025386, fft_len=128k
Spike: peak=43.03844, time=5.727, d_freq=8246879784.99, chirp=0.0038078, fft_len=128k
Spike: peak=28.5528, time=51.54, d_freq=8246879784.99, chirp=0.0038078, fft_len=128k
Spike: peak=31.99036, time=17.18, d_freq=8246879784.99, chirp=-0.0038078, fft_len=128k
Spike: peak=40.16239, time=5.727, d_freq=8246879785, chirp=0.0050771, fft_len=128k
Spike: peak=25.23654, time=17.18, d_freq=8246879784.97, chirp=0.0050771, fft_len=128k
Spike: peak=27.83787, time=51.54, d_freq=8246879784.97, chirp=0.0050771, fft_len=128k
Spike: peak=46.1292, time=8.59, d_freq=8246879785.01, chirp=-0.0050771, fft_len=64k
Spike: peak=25.15907, time=14.32, d_freq=8246879784.98, chirp=-0.0050771, fft_len=64k
Spike: peak=29.42322, time=17.18, d_freq=8246879784.97, chirp=-0.0050771, fft_len=128k
Spike: peak=25.60202, time=51.54, d_freq=8246879784.97, chirp=-0.0050771, fft_len=128k
Spike: peak=35.41032, time=5.727, d_freq=8246879785, chirp=0.0063464, fft_len=128k
Spike: peak=28.60511, time=17.18, d_freq=8246879784.99, chirp=0.0063464, fft_len=128k
Spike: peak=26.55761, time=51.54, d_freq=8246879784.99, chirp=-0.0063464, fft_len=128k
Spike: peak=29.39583, time=5.727, d_freq=8246879785.01, chirp=0.0076157, fft_len=128k
Spike: peak=24.70586, time=5.727, d_freq=8246879785.01, chirp=-0.0076157, fft_len=128k
Spike: peak=24.20072, time=17.18, d_freq=8246879785.01, chirp=-0.0076157, 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=46.1292, time=8.59, d_freq=8246879785.01, chirp=-0.0050771, fft_len=64k
Best autocorr: peak=10.40883, time=85.9, delay=2.4171, d_freq=8246875762.66, chirp=0.0025386, 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=0.2260946, time=45.82, period=0.08961, d_freq=8246874689.56, score=0.9043, chirp=0, fft_len=64
Best triplet: peak=12.6042, time=14.3, period=12.78, d_freq=8246876835.32, chirp=0, fft_len=32
Flopcounter: 13243435530.000935
Spike count: 29
Autocorr count: 0
Pulse count: 0
Triplet count: 1
Gaussian count: 0
Wallclock time elapsed since last restart: 33.0 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
GPU device sync requested... ...GPU device synched
10:56:06 (2516): called boinc_finish(0)
</stderr_txt>
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©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.