Task 8704087285

Stderr output

<core_client_version>7.16.6</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: Apple
Number of OpenCL devices found : 1 
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used

Build features: SETI8 Non-graphics OpenCL USE_OPENCL_INTEL OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW SSSE3 64bit 
 System: Darwin  x86_64  Kernel: 19.4.0
CPU : Intel(R) Core(TM) i5-4278U CPU @ 2.60GHz 
 GenuineIntel x86, Family 6 Model 69 Stepping 1
 Features : FPU TSC PAE APIC MTRR MMX SSE  SSE2 HT  SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0  

OpenCL-kernels filename : MultiBeam_Kernels_r3321.cl 
ar=0.429980  NumCfft=195283  NumGauss=1099093492  NumPulse=226465004068  NumTriplet=452861085018
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3ux (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3ux OS X 64bit Build 3321 , Ported by : Raistmer, JDWhale, Urs Echternacht


OpenCL version by Raistmer, r3321

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 Apple
Number of devices:				 1
  Max compute units:				 40
  Max work group size:				 512
  Max clock frequency:				 1100Mhz
  Max memory allocation:			 402653184
  Cache type:					 None
  Cache line size:				 0
  Cache size:					 0
  Global memory size:				 1610612736
  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:						 Iris
  Vendor:					 Intel
  Driver version:				 1.2(Mar 15 2020 21:29:48)
  Version:					 OpenCL 1.2 
  Extensions:					 cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_event 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_byte_addressable_store cl_khr_image2d_from_buffer cl_khr_gl_depth_images cl_khr_depth_images cl_khr_3d_image_writes 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.429980
Used GPU device parameters are:
	Number of compute units: 40
	Single buffer allocation size: 128MB
	Total device global memory: 1536MB
	max WG size: 512
	local mem type: Real
	LotOfMem path: no
period_iterations_num=50
Spike: peak=24.96834, time=73.82, d_freq=1420242766.76, chirp=6.8747, fft_len=128k
Spike: peak=25.26953, time=73.82, d_freq=1420242766.76, chirp=6.8756, fft_len=128k
Spike: peak=24.31454, time=73.82, d_freq=1420242766.75, chirp=6.8765, fft_len=128k
Spike: peak=24.1857, time=20.13, d_freq=1420244247.27, chirp=17.125, fft_len=128k

Best spike: peak=25.26953, time=73.82, d_freq=1420242766.76, chirp=6.8756, fft_len=128k
Best autocorr: peak=16.34545, time=20.13, delay=0.56402, d_freq=1420244353.55, chirp=10.576, fft_len=128k
Best gaussian: peak=3.660269, mean=0.5413604, ChiSq=1.378652, time=9.227, d_freq=1420242604.38,
	score=0.3781109, null_hyp=2.250757, chirp=66.184, fft_len=16k
Best pulse: peak=1.211553, time=49.96, period=0.2275, d_freq=1420239561.69, score=0.9859, chirp=54.948, fft_len=64 
Best triplet: peak=0, time=-2.125e+11, period=0, d_freq=0, chirp=0, fft_len=0 


Flopcounter: 18927423357214.242188

Spike count:    4
Autocorr count: 0
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Time cpu in use since last restart: 493.7 seconds
GPU device sync requested...  ...GPU device synched
18:48:53 (27553): called boinc_finish(0)

</stderr_txt>
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