HP Fortran v2.9 for HP-UX 11i v2 Release Note5991-0697

HP Fortran for HP-UX v2.9

Previous Fixes

Chapter 1 47

PHSS_28996 (PA-RISC)

• Wrong answers were received at +O3.

• Subroutinesranmuchslowerwhencompiledat+O3thanat+O2forPOINTER and

ALLOCATABLE arrays.

• Goto in OpenMP occasionally caused the compiler to fail.

• There was an exponential allocation problem.

• Occasionally, “private initialized used record” caused an assert.

• Wrong answers were received in last (inout) arg to date_and_time intrinsic at +O2 and

+O3.

Fixes not present in prior patch releases (version 2.7)

• There was a 10%+ performance improvement if transpose folded into matmul.

• Inquire on an open file by name incorrectly padded out strings longer than the file name,

resulting in garbage character in the string.

• There was poor scalability for auto in parallel.

• When compiling a file not in the current directory with +cpp_keep,thefilenamewas

given in error and warning messages were incorrect.

• The compiler aborted on large real const (overflows).

• Misaligned store caused segv.

• The address of pruned block taken in block was not being pruned.

• The DEFINE FILE statement aborted the bridge.

• There was a front end abort on assumed size array.

• There was an unsupported intrinsic SECNDS(real*8).

• There was a TCG assert in bld_iltype_array.c.

• The compiler aborted on a TSRUCTCON.

• There was a failure to deallocate memory.

• There was a need to handle TDECLARE allocatable DVAR as a pointer.

• There was an unraveled type from ARRAYTYPE.

• There was a wrong answer due to optimizing reductions even when +Ofltacc was

specified.