Task 8703561195

Stderr output

<core_client_version>7.6.33</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: NVIDIA Corporation
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) i5-4690K CPU @ 3.50GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl 
ar=0.009462  NumCfft=114573  NumGauss=0  NumPulse=45178163328  NumTriplet=58149296544
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:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 4
  Max work group size:				 1024
  Max clock frequency:				 1137Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  Global memory size:				 2147483648
  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:						 GeForce GTX 750
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.74
  Version:					 OpenCL 1.2 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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 20
  Max work group size:				 512
  Max clock frequency:				 1250Mhz
  Max memory allocation:			 390280806
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 262144
  Global memory size:				 1561123226
  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 4600
  Vendor:					 Intel(R) Corporation
  Driver version:				 20.19.15.4835
  Version:					 OpenCL 1.2 
  Extensions:					 cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_ctz cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_intel_simultaneous_sharing cl_intel_subgroups 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_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_gl_sharing cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.009462
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 1488MB
	max WG size: 512
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.20478, time=48.68, d_freq=8241454530.29, chirp=8.2402, fft_len=64k
Pulse: peak=4.158799, time=45.82, period=9.09, d_freq=8241449989.94, score=1.039, chirp=-21.929, fft_len=128 
D:	threshold 0.03919896; unscaled peak power: 0.04041119 exceeds threshold for 3.093%
Pulse: peak=9.448616, time=45.99, period=25.59, d_freq=8241446687.96, score=1.003, chirp=51.488, fft_len=4k
D:	threshold 2.852824; unscaled peak power: 2.861413 exceeds threshold for 0.3011%
Pulse: peak=1.24117, time=45.86, period=1.653, d_freq=8241452559.57, score=1.009, chirp=-58.972, fft_len=1024 
D:	threshold 0.1441258; unscaled peak power: 0.1448753 exceeds threshold for 0.52%
Pulse: peak=9.720441, time=45.99, period=30.06, d_freq=8241451501.22, score=1.026, chirp=-74.825, fft_len=4k
D:	threshold 2.725013; unscaled peak power: 2.788334 exceeds threshold for 2.324%
Pulse: peak=2.197273, time=45.9, period=3.937, d_freq=8241445872.22, score=1.004, chirp=-76.901, fft_len=2k
D:	threshold 0.3970237; unscaled peak power: 0.3980238 exceeds threshold for 0.2519%
Pulse: peak=2.07885, time=45.82, period=3.126, d_freq=8241450266.77, score=1.015, chirp=-77.345, fft_len=256 
D:	threshold 0.04802284; unscaled peak power: 0.04850202 exceeds threshold for 0.9978%
Pulse: peak=5.317499, time=45.99, period=11.81, d_freq=8241454459.06, score=1.005, chirp=78.363, fft_len=4k
D:	threshold 1.555914; unscaled peak power: 1.562944 exceeds threshold for 0.4518%
Triplet: peak=13.09087, time=45, period=36.85, d_freq=8241448095.47, chirp=80.604, fft_len=32 
Pulse: peak=3.297135, time=45.86, period=5.973, d_freq=8241451274.66, score=1.018, chirp=-82.605, fft_len=1024 
D:	threshold 0.2681749; unscaled peak power: 0.2717703 exceeds threshold for 1.341%
Pulse: peak=8.348748, time=45.82, period=18.99, d_freq=8241451526.86, score=1.002, chirp=87.716, fft_len=128 
D:	threshold 0.07155708; unscaled peak power: 0.07170166 exceeds threshold for 0.202%
Pulse: peak=4.473972, time=45.9, period=10.92, d_freq=8241453936.5, score=1.029, chirp=92.939, fft_len=2k
D:	threshold 0.6419013; unscaled peak power: 0.6569346 exceeds threshold for 2.342%
Triplet: peak=12.33555, time=44.02, period=30.27, d_freq=8241454442.45, chirp=-98.384, fft_len=64 

Best spike: peak=24.20478, time=48.68, d_freq=8241454530.29, chirp=8.2402, fft_len=64k
Best autocorr: peak=17.71786, time=28.63, delay=1.2527, d_freq=8241450470.39, chirp=-27.679, 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=4.158799, time=45.82, period=9.09, d_freq=8241449989.94, score=1.039, chirp=-21.929, fft_len=128 
Best triplet: peak=13.09087, time=45, period=36.85, d_freq=8241448095.47, chirp=80.604, fft_len=32 


Flopcounter: 13463730535762.775000

Spike count:    1
Autocorr count: 0
Pulse count:    10
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 3833.9 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=54377,	N=54377,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1107,	N=1107,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=43086,	N=43086,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=23,	N=23,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=16,	N=16,	<>=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=54366,	N=54366,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1119,	N=1119,	<>=1,	min=1	max=1

class SleepQuantum:		total=0,	N=0,	<>=0,	min=0	max=0

GPU device sync requested...  ...GPU device synched
07:14:04 (6308): 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.