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Thread: Install JIT headers

Install JIT headers

From
Donald Dong
Date:
Hi,

In the standard_planner, we set the proper JIT flags on the resulting
PlannedStmt node. We also offered a planer hook so extensions can
add customized planners. The JIT flags in jit/jit.h however, is
not present on the system. I think it's probably better to
install the jit headers?


diff --git a/src/include/Makefile b/src/include/Makefile
index 6bdfd7db91..041702809e 100644
--- a/src/include/Makefile
+++ b/src/include/Makefile
@@ -19,7 +19,7 @@ all: pg_config.h pg_config_ext.h pg_config_os.h
 # Subdirectories containing installable headers
 SUBDIRS = access bootstrap catalog commands common datatype \
        executor fe_utils foreign \
-       lib libpq mb nodes optimizer parser partitioning postmaster \
+       jit lib libpq mb nodes optimizer parser partitioning postmaster \
        regex replication rewrite \
        statistics storage tcop snowball snowball/libstemmer tsearch \
        tsearch/dicts utils port port/atomics port/win32 port/win32_msvc \

 
Regards,
Donald Dong

Re: Install JIT headers

From
Andres Freund
Date:
Hi,

On 2019-01-22 11:08:40 -0800, Donald Dong wrote:
> In the standard_planner, we set the proper JIT flags on the resulting
> PlannedStmt node. We also offered a planer hook so extensions can
> add customized planners. The JIT flags in jit/jit.h however, is
> not present on the system. I think it's probably better to
> install the jit headers?
> 
> 
> diff --git a/src/include/Makefile b/src/include/Makefile
> index 6bdfd7db91..041702809e 100644
> --- a/src/include/Makefile
> +++ b/src/include/Makefile
> @@ -19,7 +19,7 @@ all: pg_config.h pg_config_ext.h pg_config_os.h
>  # Subdirectories containing installable headers
>  SUBDIRS = access bootstrap catalog commands common datatype \
>         executor fe_utils foreign \
> -       lib libpq mb nodes optimizer parser partitioning postmaster \
> +       jit lib libpq mb nodes optimizer parser partitioning postmaster \
>         regex replication rewrite \
>         statistics storage tcop snowball snowball/libstemmer tsearch \
>         tsearch/dicts utils port port/atomics port/win32 port/win32_msvc \

Seems like a good idea. I think we ought to backpatch that to 11?  Will
do tomorrow if nobody protests.

Greetings,

Andres Freund

Re: Install JIT headers

From
David Fetter
Date:
On Tue, Jan 22, 2019 at 11:42:35AM -0800, Andres Freund wrote:
> Hi,
> 
> On 2019-01-22 11:08:40 -0800, Donald Dong wrote:
> > In the standard_planner, we set the proper JIT flags on the resulting
> > PlannedStmt node. We also offered a planer hook so extensions can
> > add customized planners. The JIT flags in jit/jit.h however, is
> > not present on the system. I think it's probably better to
> > install the jit headers?
> > 
> > 
> > diff --git a/src/include/Makefile b/src/include/Makefile
> > index 6bdfd7db91..041702809e 100644
> > --- a/src/include/Makefile
> > +++ b/src/include/Makefile
> > @@ -19,7 +19,7 @@ all: pg_config.h pg_config_ext.h pg_config_os.h
> >  # Subdirectories containing installable headers
> >  SUBDIRS = access bootstrap catalog commands common datatype \
> >         executor fe_utils foreign \
> > -       lib libpq mb nodes optimizer parser partitioning postmaster \
> > +       jit lib libpq mb nodes optimizer parser partitioning postmaster \
> >         regex replication rewrite \
> >         statistics storage tcop snowball snowball/libstemmer tsearch \
> >         tsearch/dicts utils port port/atomics port/win32 port/win32_msvc \
> 
> Seems like a good idea. I think we ought to backpatch that to 11?  Will
> do tomorrow if nobody protests.

+1 for back-patching

Best,
David.
-- 
David Fetter <david(at)fetter(dot)org> http://fetter.org/
Phone: +1 415 235 3778

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Re: Install JIT headers

From
Andres Freund
Date:
On 2019-01-22 11:42:35 -0800, Andres Freund wrote:
> Hi,
> 
> On 2019-01-22 11:08:40 -0800, Donald Dong wrote:
> > In the standard_planner, we set the proper JIT flags on the resulting
> > PlannedStmt node. We also offered a planer hook so extensions can
> > add customized planners. The JIT flags in jit/jit.h however, is
> > not present on the system. I think it's probably better to
> > install the jit headers?
> > 
> > 
> > diff --git a/src/include/Makefile b/src/include/Makefile
> > index 6bdfd7db91..041702809e 100644
> > --- a/src/include/Makefile
> > +++ b/src/include/Makefile
> > @@ -19,7 +19,7 @@ all: pg_config.h pg_config_ext.h pg_config_os.h
> >  # Subdirectories containing installable headers
> >  SUBDIRS = access bootstrap catalog commands common datatype \
> >         executor fe_utils foreign \
> > -       lib libpq mb nodes optimizer parser partitioning postmaster \
> > +       jit lib libpq mb nodes optimizer parser partitioning postmaster \
> >         regex replication rewrite \
> >         statistics storage tcop snowball snowball/libstemmer tsearch \
> >         tsearch/dicts utils port port/atomics port/win32 port/win32_msvc \
> 
> Seems like a good idea. I think we ought to backpatch that to 11?  Will
> do tomorrow if nobody protests.

Pushed to both. Thanks for the patch!

Thanks to Bruce for reminding me of the patch, too.

Greetings,

Andres Freund