On 08/03/2011 03:50 AM, Torvald Riegel wrote:
> Fix rollback and queries of transaction ID.
>
> * beginend.cc (GTM::gtm_transaction::rollback): Roll back tx id as well.
> * query.cc (_ITM_getTransactionId): There is no active transaction if
> the current nesting level is
This small patch fixes the rollback of the transaction ID as well as
queries for it.
OK for branch?
commit bd83b4594c1f6eee09e0fa7b369557f986291f9b
Author: Torvald Riegel
Date: Fri Jul 29 15:19:04 2011 +0200
Fix rollback and queries of transaction ID.
* beginend.cc (GTM::gtm_t
On 07/28/2011 12:36 PM, Torvald Riegel wrote:
> No, this is correct because it calls the factory function in libitm_i.h.
> However, the classes in method-serial.cc were named differently than
> those factory functions, so I renamed them like this:
>
> -class serial_dispatch : public abi_dispatch
>
On Thu, 2011-07-28 at 09:02 -0700, Richard Henderson wrote:
> > Add information to dispatch about closed nesting and uninstrumented
> > code.
> >
> > * dispatch.h (GTM::abi_dispatch): Add
> > can_run_uninstrumented_code and
> > closed_nesting flags, as well as a c
On 07/27/2011 03:35 AM, Torvald Riegel wrote:
> patch7: gtm_transaction::decide_begin_dispatch() gets the transaction
> properties from the caller instead of reading from
> gtm_transaction::prop, which might not have been updated by the caller
> yet.
>
> patch8: Fix nesting level reset when rollin
> New erase method and placement new for aatree.
>
> * aatree.h (aa_tree::remove): New.
> (aa_tree::operator new): Add placement new.
Ok.
> Change pr_hasElse to the value specified in the ABI.
>
> * libitm.h (_ITM_codeProperties): Change pr_ha
On Tue, 2011-07-19 at 01:22 +0200, Torvald Riegel wrote:
> On Tue, 2011-07-19 at 01:19 +0200, Torvald Riegel wrote:
> > On Sat, 2011-07-09 at 16:30 +0200, Torvald Riegel wrote:
> > > The attached patch makes flat nesting the default, while still
> > > supporting closed nesting on demand (for user-c
On Tue, 2011-07-19 at 01:19 +0200, Torvald Riegel wrote:
> On Sat, 2011-07-09 at 16:30 +0200, Torvald Riegel wrote:
> > The attached patch makes flat nesting the default, while still
> > supporting closed nesting on demand (for user-controlled aborts via
> > __transaction_cancel).
> > Previously, a
On Sat, 2011-07-09 at 16:30 +0200, Torvald Riegel wrote:
> The attached patch makes flat nesting the default, while still
> supporting closed nesting on demand (for user-controlled aborts via
> __transaction_cancel).
> Previously, a new transaction object was created for each nested
> transaction.
The attached patch makes flat nesting the default, while still
supporting closed nesting on demand (for user-controlled aborts via
__transaction_cancel).
Previously, a new transaction object was created for each nested
transaction. The patch changes this to using one transaction object
during the w
On 07/01/2011 01:23 PM, Torvald Riegel wrote:
> Add vector-like container, use it for gtm_transaction::undo_log.
>
> * containers.h: New file.
> * util.cc (xmalloc, xrealloc): Accept cacheline-alloc flag.
> * libitm_i.h (xmalloc, xrealloc): Moved declarations from here ..
Attached patch adds a vector-like container implementation and uses it
for a transaction's undo log. Also, adds a flag to xmalloc/xrealloc that
requests the allocated data to be on cache lines that are not shared
with data accessed by other threads (this will get an actual
implementation in a later
On Thu, 2011-06-30 at 07:59 -0700, Richard Henderson wrote:
> I'm not sure what to make of your first two examples above, but
> let's suppose that the third example is the real one. In which
> case you don't actually need concatenation. Remove the ## from
> the macro and then you can pass in
>
>
On 06/30/2011 04:15 AM, Torvald Riegel wrote:
> On Wed, 2011-06-29 at 16:01 -0700, Richard Henderson wrote:
>> On 05/25/2011 02:10 PM, Torvald Riegel wrote:
>>> Patch 2: _ITM_dropReferences is not sufficiently defined in the ABI. It
>>> seems to target some form of open nesting for txnal wrappers,
On Wed, 2011-06-29 at 16:01 -0700, Richard Henderson wrote:
> On 05/25/2011 02:10 PM, Torvald Riegel wrote:
> > Patch 2: _ITM_dropReferences is not sufficiently defined in the ABI. It
> > seems to target some form of open nesting for txnal wrappers, but the
> > prose in the ABI specification is unc
On 05/25/2011 02:10 PM, Torvald Riegel wrote:
> Here's the beginning of a refactoring aimed at being able to merge more
> TM algorithms later on.
>
> Patch 1: Just a straightfoward rename to make it clear that we're
> dispatching on the level of ABI calls, not internals.
Ok, I guess. I don't thi
On 06/29/2011 02:12 PM, Torvald Riegel wrote:
> Patch contains more clean-up: the trycommit, rollback and
> registerThrownObject functions in the ABI are unnecessary for how we
> support exception handling.
>
> Ok for branch?
>
Looks good.
r~
Patch contains more clean-up: the trycommit, rollback and
registerThrownObject functions in the ABI are unnecessary for how we
support exception handling.
Ok for branch?
commit 79ae722913f40715882b4c7b3fb798306f1ad3ae
Author: Torvald Riegel
Date: Wed Jun 29 23:05:28 2011 +0200
Removed unn
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