Differences

This shows you the differences between two versions of the page.

--- hpc:alpgenbuildingnotes [2014/01/09 16:01] – jchilders
+++ hpc:alpgenbuildingnotes [2014/01/09 16:04] – jchilders
@@ Line 6: / Line 6: @@
 === For BG/P & BG/Q ===
-For now, use the IBM compiler. That requires <html><span style="color:red">''compile.mk''</span></html>
+For now, use the IBM compiler. That requires ''compile.mk''
 to have the following changes
 <code fortran>
@@ Line 18: / Line 18: @@
 endif
 </code>
-After a
+Doing a ''make gen'' or ''make gen90'' will fail at the linking stage because it must be linked with the MPI linker, ''mpixlf77''. One needs to do
-<code>make gen</code>
-or
-<code>make gen90</code>
-fails, one needs to do the following:
 <code>
 mpixlf77  -o wqqgen ./wqqusr.o ../wqqlib/wqq.o \
@@ Line 29: / Line 25: @@
 </code>
 (or similar) to pass the linking phase.
 ===For BG/Q===
-Run on the command line:
+On the command line, run
-<code>soft add  +mpiwrapper-xl</code>
+''soft add  +mpiwrapper-xl''
-and change
+and change the following in the file ''compile.mk''
-<code>compile.mk</code>
-to
 <code fortran>
 ifeq ($(shell uname),Linux)
@@ Line 48: / Line 41: @@
 endif
 </code>
-On line 182 of the file ''alplib/alpgen.f'' change \\
-''access='append' '' to ''position='append' ''
+On line 182 of the file ''alplib/alpgen.f'' change
+''access='append' ''
+to
+''position='append' ''
 There's no getting around the bug by switching compilers on the Q.