Readme and Release notes for release 5.3.0.4 Engineering and Scientific Subroutine Library
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05/28/2021


Installing an ESSL update for AIX
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1)  Download an ESSL for AIX update package into any directory on your system.
2)  Unzip and extract the updatep image(s) from the *.tar.gz file.
3)  Install the ESSL updates on your system using the smit update_all command.


Package Content
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UI29369 - essl.rte.common.5.3.0.1
UI75588 - essl.rte.rs1.5.3.0.4
UI75590 - essl.rte.smp.5.3.0.4


APAR changes included
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PI44421 = ESSL for AIX 530 PTF Set 1
PI44486 = Potential undetected data corruption using the ESSL 32-bit int/32-bit pointer 
          and 32-bit int/64-bit pointer SMP libraries
PI44870 = New IBM compiler support
PI73597 = ESSL for AIX 530 PTF Set 2
PI73594 = Potential undetected data corruption or segmentation faults for ESSL 
          S/DCFTD, S/DRCFTD, S/DCRFTD, using 32-bit integer arguments
PI73612 = Potential undetected data corruption for ESSL DCFTD, DRCFTD, DCRFTD, SCFTD, SCRFTD, SRCFTD
PI98326 = ESSL for AIX 530 PTF Set 3
PI98316 = Potential undetected data corruption for some ESSL and Parallel ESSL FFT subroutines
PH37306 = ESSL for AIX 530 PTF Set 4
PH37302 = POTENTIAL OVERFLOW EXCEPTION RAISED BY SOME ESSL FFT SUBROUTINES CAN BE IGNORED
PH37305 = POTENTIAL UNDETECTED DATA CORRUPTION FOR SOME ESSL FFT SUBROUTINES