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* [PATCH] cpu: Fix typos
@ 2018-11-10 12:49 Junchang Wang
  2018-11-10 23:51 ` Akira Yokosawa
  2018-11-11 16:39 ` Paul E. McKenney
  0 siblings, 2 replies; 6+ messages in thread
From: Junchang Wang @ 2018-11-10 12:49 UTC (permalink / raw)
  To: paulmck; +Cc: perfbook, Junchang Wang


Signed-off-by: Junchang Wang <junchangwang@gmail.com>
---
Hi Paul,

This is the only patch for Chapter CPU. Please take a look.


Thanks,
--Junchang

--
 cpu/overheads.tex | 4 ++--
 cpu/overview.tex  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cpu/overheads.tex b/cpu/overheads.tex
index 2474cfe..17b120b 100644
--- a/cpu/overheads.tex
+++ b/cpu/overheads.tex
@@ -155,7 +155,7 @@ displayed in
 Table~\ref{tab:cpu:Performance of Synchronization Mechanisms on 4-CPU 1.8GHz AMD Opteron 844 System}.
 This system's clock period rounds to 0.6\,ns.
 Although it is not unusual for modern microprocessors to be able to
-retire multiple instructions per clock period, the operations's costs are
+retire multiple instructions per clock period, the operations' costs are
 nevertheless normalized to a clock period in the third column, labeled
 ``Ratio''.
 The first thing to note about this table is the large values of many of
@@ -360,7 +360,7 @@ It is clear that the combination of speculative execution and cloud
 computing needs more than a bit of rework!

 A fifth hardware optimization is large caches, allowing individual
-CPUs to operate on larger datasets without incuring expensive cache
+CPUs to operate on larger datasets without incurring expensive cache
 misses.
 Although large caches can degrade energy efficiency and cache-miss
 latency, the ever-growing cache sizes on production microprocessors
diff --git a/cpu/overview.tex b/cpu/overview.tex
index 071cf7c..9e91a7b 100644
--- a/cpu/overview.tex
+++ b/cpu/overview.tex
@@ -15,7 +15,7 @@ where the race always goes to the swiftest.
 \ContributedBy{Figure}{fig:cpu:CPU Performance at its Best}{Melissa Broussard}
 \end{figure}

-Although there are a few CPU-bound benchmarks that approach the ideal
+Although there are a few CPU-bound benchmarks that approach the ideal case
 shown in Figure~\ref{fig:cpu:CPU Performance at its Best},
 the typical program more closely resembles an obstacle course than
 a race track.
-- 
2.7.4


^ permalink raw reply related	[flat|nested] 6+ messages in thread

* Re: [PATCH] cpu: Fix typos
  2018-11-10 12:49 [PATCH] cpu: Fix typos Junchang Wang
@ 2018-11-10 23:51 ` Akira Yokosawa
  2018-11-11 15:59   ` Paul E. McKenney
  2018-11-11 16:39 ` Paul E. McKenney
  1 sibling, 1 reply; 6+ messages in thread
From: Akira Yokosawa @ 2018-11-10 23:51 UTC (permalink / raw)
  To: Junchang Wang, Paul E. McKenney; +Cc: perfbook, Akira Yokosawa

On 2018/11/10 20:49:21 +0800, Junchang Wang wrote:
> Signed-off-by: Junchang Wang <junchangwang@gmail.com>
> ---
> Hi Paul,
> 
> This is the only patch for Chapter CPU. Please take a look.
> 
> 
> Thanks,
> --Junchang
> 
> --
>  cpu/overheads.tex | 4 ++--
>  cpu/overview.tex  | 2 +-
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/cpu/overheads.tex b/cpu/overheads.tex
> index 2474cfe..17b120b 100644
> --- a/cpu/overheads.tex
> +++ b/cpu/overheads.tex
> @@ -155,7 +155,7 @@ displayed in
>  Table~\ref{tab:cpu:Performance of Synchronization Mechanisms on 4-CPU 1.8GHz AMD Opteron 844 System}.
>  This system's clock period rounds to 0.6\,ns.
>  Although it is not unusual for modern microprocessors to be able to
> -retire multiple instructions per clock period, the operations's costs are
> +retire multiple instructions per clock period, the operations' costs are
>  nevertheless normalized to a clock period in the third column, labeled
>  ``Ratio''.
>  The first thing to note about this table is the large values of many of
> @@ -360,7 +360,7 @@ It is clear that the combination of speculative execution and cloud
>  computing needs more than a bit of rework!
>  
>  A fifth hardware optimization is large caches, allowing individual
> -CPUs to operate on larger datasets without incuring expensive cache
> +CPUs to operate on larger datasets without incurring expensive cache
>  misses.

Nice catches!

>  Although large caches can degrade energy efficiency and cache-miss
>  latency, the ever-growing cache sizes on production microprocessors
> diff --git a/cpu/overview.tex b/cpu/overview.tex
> index 071cf7c..9e91a7b 100644
> --- a/cpu/overview.tex
> +++ b/cpu/overview.tex
> @@ -15,7 +15,7 @@ where the race always goes to the swiftest.
>  \ContributedBy{Figure}{fig:cpu:CPU Performance at its Best}{Melissa Broussard}
>  \end{figure}
>  
> -Although there are a few CPU-bound benchmarks that approach the ideal
> +Although there are a few CPU-bound benchmarks that approach the ideal case
>  shown in Figure~\ref{fig:cpu:CPU Performance at its Best},

"ideal" can be used as a noun. I don't think this hunk is necessary.

        Thanks, Akira

>  the typical program more closely resembles an obstacle course than
>  a race track.
> 


^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH] cpu: Fix typos
  2018-11-10 23:51 ` Akira Yokosawa
@ 2018-11-11 15:59   ` Paul E. McKenney
  2018-11-12  2:25     ` Junchang Wang
  0 siblings, 1 reply; 6+ messages in thread
From: Paul E. McKenney @ 2018-11-11 15:59 UTC (permalink / raw)
  To: Akira Yokosawa; +Cc: Junchang Wang, perfbook

On Sun, Nov 11, 2018 at 08:51:33AM +0900, Akira Yokosawa wrote:
> On 2018/11/10 20:49:21 +0800, Junchang Wang wrote:
> > Signed-off-by: Junchang Wang <junchangwang@gmail.com>
> > ---
> > Hi Paul,
> > 
> > This is the only patch for Chapter CPU. Please take a look.
> > 
> > 
> > Thanks,
> > --Junchang
> > 
> > --
> >  cpu/overheads.tex | 4 ++--
> >  cpu/overview.tex  | 2 +-
> >  2 files changed, 3 insertions(+), 3 deletions(-)
> > 
> > diff --git a/cpu/overheads.tex b/cpu/overheads.tex
> > index 2474cfe..17b120b 100644
> > --- a/cpu/overheads.tex
> > +++ b/cpu/overheads.tex
> > @@ -155,7 +155,7 @@ displayed in
> >  Table~\ref{tab:cpu:Performance of Synchronization Mechanisms on 4-CPU 1.8GHz AMD Opteron 844 System}.
> >  This system's clock period rounds to 0.6\,ns.
> >  Although it is not unusual for modern microprocessors to be able to
> > -retire multiple instructions per clock period, the operations's costs are
> > +retire multiple instructions per clock period, the operations' costs are
> >  nevertheless normalized to a clock period in the third column, labeled
> >  ``Ratio''.
> >  The first thing to note about this table is the large values of many of
> > @@ -360,7 +360,7 @@ It is clear that the combination of speculative execution and cloud
> >  computing needs more than a bit of rework!
> >  
> >  A fifth hardware optimization is large caches, allowing individual
> > -CPUs to operate on larger datasets without incuring expensive cache
> > +CPUs to operate on larger datasets without incurring expensive cache
> >  misses.
> 
> Nice catches!

Indeed!!!  ;-)

> >  Although large caches can degrade energy efficiency and cache-miss
> >  latency, the ever-growing cache sizes on production microprocessors
> > diff --git a/cpu/overview.tex b/cpu/overview.tex
> > index 071cf7c..9e91a7b 100644
> > --- a/cpu/overview.tex
> > +++ b/cpu/overview.tex
> > @@ -15,7 +15,7 @@ where the race always goes to the swiftest.
> >  \ContributedBy{Figure}{fig:cpu:CPU Performance at its Best}{Melissa Broussard}
> >  \end{figure}
> >  
> > -Although there are a few CPU-bound benchmarks that approach the ideal
> > +Although there are a few CPU-bound benchmarks that approach the ideal case
> >  shown in Figure~\ref{fig:cpu:CPU Performance at its Best},
> 
> "ideal" can be used as a noun. I don't think this hunk is necessary.

This is quite true, but making it a bit less confusing to non-native
English speakers is worth something.  Not that I am volunteering to
confine myself to the 850-word vocabulary of Basic English, mind you!  ;-)

So Akira has a good point, but I will take Junchang's patch.

							Thanx, Paul

>         Thanks, Akira
> 
> >  the typical program more closely resembles an obstacle course than
> >  a race track.
> > 
> 


^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH] cpu: Fix typos
  2018-11-10 12:49 [PATCH] cpu: Fix typos Junchang Wang
  2018-11-10 23:51 ` Akira Yokosawa
@ 2018-11-11 16:39 ` Paul E. McKenney
  1 sibling, 0 replies; 6+ messages in thread
From: Paul E. McKenney @ 2018-11-11 16:39 UTC (permalink / raw)
  To: Junchang Wang; +Cc: perfbook

On Sat, Nov 10, 2018 at 08:49:21PM +0800, Junchang Wang wrote:
> 
> Signed-off-by: Junchang Wang <junchangwang@gmail.com>

Applied and soon to be pushed, thank you!

							Thanx, Paul

> ---
> Hi Paul,
> 
> This is the only patch for Chapter CPU. Please take a look.
> 
> 
> Thanks,
> --Junchang
> 
> --
>  cpu/overheads.tex | 4 ++--
>  cpu/overview.tex  | 2 +-
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/cpu/overheads.tex b/cpu/overheads.tex
> index 2474cfe..17b120b 100644
> --- a/cpu/overheads.tex
> +++ b/cpu/overheads.tex
> @@ -155,7 +155,7 @@ displayed in
>  Table~\ref{tab:cpu:Performance of Synchronization Mechanisms on 4-CPU 1.8GHz AMD Opteron 844 System}.
>  This system's clock period rounds to 0.6\,ns.
>  Although it is not unusual for modern microprocessors to be able to
> -retire multiple instructions per clock period, the operations's costs are
> +retire multiple instructions per clock period, the operations' costs are
>  nevertheless normalized to a clock period in the third column, labeled
>  ``Ratio''.
>  The first thing to note about this table is the large values of many of
> @@ -360,7 +360,7 @@ It is clear that the combination of speculative execution and cloud
>  computing needs more than a bit of rework!
> 
>  A fifth hardware optimization is large caches, allowing individual
> -CPUs to operate on larger datasets without incuring expensive cache
> +CPUs to operate on larger datasets without incurring expensive cache
>  misses.
>  Although large caches can degrade energy efficiency and cache-miss
>  latency, the ever-growing cache sizes on production microprocessors
> diff --git a/cpu/overview.tex b/cpu/overview.tex
> index 071cf7c..9e91a7b 100644
> --- a/cpu/overview.tex
> +++ b/cpu/overview.tex
> @@ -15,7 +15,7 @@ where the race always goes to the swiftest.
>  \ContributedBy{Figure}{fig:cpu:CPU Performance at its Best}{Melissa Broussard}
>  \end{figure}
> 
> -Although there are a few CPU-bound benchmarks that approach the ideal
> +Although there are a few CPU-bound benchmarks that approach the ideal case
>  shown in Figure~\ref{fig:cpu:CPU Performance at its Best},
>  the typical program more closely resembles an obstacle course than
>  a race track.
> -- 
> 2.7.4
> 


^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH] cpu: Fix typos
  2018-11-11 15:59   ` Paul E. McKenney
@ 2018-11-12  2:25     ` Junchang Wang
  2018-11-12 18:08       ` Paul E. McKenney
  0 siblings, 1 reply; 6+ messages in thread
From: Junchang Wang @ 2018-11-12  2:25 UTC (permalink / raw)
  To: Paul McKenney, Akira Yokosawa; +Cc: perfbook

On Sun, Nov 11, 2018 at 11:59 PM Paul E. McKenney <paulmck@linux.ibm.com> wrote:
>
> On Sun, Nov 11, 2018 at 08:51:33AM +0900, Akira Yokosawa wrote:
> > On 2018/11/10 20:49:21 +0800, Junchang Wang wrote:
> > > Signed-off-by: Junchang Wang <junchangwang@gmail.com>
> > > ---
> > > Hi Paul,
> > >
> > > This is the only patch for Chapter CPU. Please take a look.
> > >
> > >
> > > Thanks,
> > > --Junchang
> > >
> > > --
> > >  cpu/overheads.tex | 4 ++--
> > >  cpu/overview.tex  | 2 +-
> > >  2 files changed, 3 insertions(+), 3 deletions(-)
> > >
> > > diff --git a/cpu/overheads.tex b/cpu/overheads.tex
> > > index 2474cfe..17b120b 100644
> > > --- a/cpu/overheads.tex
> > > +++ b/cpu/overheads.tex
> > > @@ -155,7 +155,7 @@ displayed in
> > >  Table~\ref{tab:cpu:Performance of Synchronization Mechanisms on 4-CPU 1.8GHz AMD Opteron 844 System}.
> > >  This system's clock period rounds to 0.6\,ns.
> > >  Although it is not unusual for modern microprocessors to be able to
> > > -retire multiple instructions per clock period, the operations's costs are
> > > +retire multiple instructions per clock period, the operations' costs are
> > >  nevertheless normalized to a clock period in the third column, labeled
> > >  ``Ratio''.
> > >  The first thing to note about this table is the large values of many of
> > > @@ -360,7 +360,7 @@ It is clear that the combination of speculative execution and cloud
> > >  computing needs more than a bit of rework!
> > >
> > >  A fifth hardware optimization is large caches, allowing individual
> > > -CPUs to operate on larger datasets without incuring expensive cache
> > > +CPUs to operate on larger datasets without incurring expensive cache
> > >  misses.
> >
> > Nice catches!
>
> Indeed!!!  ;-)
>
> > >  Although large caches can degrade energy efficiency and cache-miss
> > >  latency, the ever-growing cache sizes on production microprocessors
> > > diff --git a/cpu/overview.tex b/cpu/overview.tex
> > > index 071cf7c..9e91a7b 100644
> > > --- a/cpu/overview.tex
> > > +++ b/cpu/overview.tex
> > > @@ -15,7 +15,7 @@ where the race always goes to the swiftest.
> > >  \ContributedBy{Figure}{fig:cpu:CPU Performance at its Best}{Melissa Broussard}
> > >  \end{figure}
> > >
> > > -Although there are a few CPU-bound benchmarks that approach the ideal
> > > +Although there are a few CPU-bound benchmarks that approach the ideal case
> > >  shown in Figure~\ref{fig:cpu:CPU Performance at its Best},
> >
> > "ideal" can be used as a noun. I don't think this hunk is necessary.
>

Hi Akira,

You are right. I never realized this until you helped point this out.
I checked my dictionary which says that ideal can be used as a noun
and means 'a perfect example of what something should be like'; in
this respect, word 'case' is unnecessary. Thank you so much. Happy
learning :-)

> This is quite true, but making it a bit less confusing to non-native
> English speakers is worth something.  Not that I am volunteering to
> confine myself to the 850-word vocabulary of Basic English, mind you!  ;-)
>
> So Akira has a good point, but I will take Junchang's patch.

Hi Paul,

Thanks. Then I will explicitly mark this type of patches as
suggestions if there are any in the future. It is a great pleasure to
help improve the book.


Best Regards,
--Junchang


>
>                                                         Thanx, Paul
>
> >         Thanks, Akira
> >
> > >  the typical program more closely resembles an obstacle course than
> > >  a race track.
> > >
> >
>


^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH] cpu: Fix typos
  2018-11-12  2:25     ` Junchang Wang
@ 2018-11-12 18:08       ` Paul E. McKenney
  0 siblings, 0 replies; 6+ messages in thread
From: Paul E. McKenney @ 2018-11-12 18:08 UTC (permalink / raw)
  To: Junchang Wang; +Cc: Akira Yokosawa, perfbook

On Mon, Nov 12, 2018 at 10:25:45AM +0800, Junchang Wang wrote:
> On Sun, Nov 11, 2018 at 11:59 PM Paul E. McKenney <paulmck@linux.ibm.com> wrote:
> >
> > On Sun, Nov 11, 2018 at 08:51:33AM +0900, Akira Yokosawa wrote:
> > > On 2018/11/10 20:49:21 +0800, Junchang Wang wrote:
> > > > Signed-off-by: Junchang Wang <junchangwang@gmail.com>
> > > > ---
> > > > Hi Paul,
> > > >
> > > > This is the only patch for Chapter CPU. Please take a look.
> > > >
> > > >
> > > > Thanks,
> > > > --Junchang
> > > >
> > > > --
> > > >  cpu/overheads.tex | 4 ++--
> > > >  cpu/overview.tex  | 2 +-
> > > >  2 files changed, 3 insertions(+), 3 deletions(-)
> > > >
> > > > diff --git a/cpu/overheads.tex b/cpu/overheads.tex
> > > > index 2474cfe..17b120b 100644
> > > > --- a/cpu/overheads.tex
> > > > +++ b/cpu/overheads.tex
> > > > @@ -155,7 +155,7 @@ displayed in
> > > >  Table~\ref{tab:cpu:Performance of Synchronization Mechanisms on 4-CPU 1.8GHz AMD Opteron 844 System}.
> > > >  This system's clock period rounds to 0.6\,ns.
> > > >  Although it is not unusual for modern microprocessors to be able to
> > > > -retire multiple instructions per clock period, the operations's costs are
> > > > +retire multiple instructions per clock period, the operations' costs are
> > > >  nevertheless normalized to a clock period in the third column, labeled
> > > >  ``Ratio''.
> > > >  The first thing to note about this table is the large values of many of
> > > > @@ -360,7 +360,7 @@ It is clear that the combination of speculative execution and cloud
> > > >  computing needs more than a bit of rework!
> > > >
> > > >  A fifth hardware optimization is large caches, allowing individual
> > > > -CPUs to operate on larger datasets without incuring expensive cache
> > > > +CPUs to operate on larger datasets without incurring expensive cache
> > > >  misses.
> > >
> > > Nice catches!
> >
> > Indeed!!!  ;-)
> >
> > > >  Although large caches can degrade energy efficiency and cache-miss
> > > >  latency, the ever-growing cache sizes on production microprocessors
> > > > diff --git a/cpu/overview.tex b/cpu/overview.tex
> > > > index 071cf7c..9e91a7b 100644
> > > > --- a/cpu/overview.tex
> > > > +++ b/cpu/overview.tex
> > > > @@ -15,7 +15,7 @@ where the race always goes to the swiftest.
> > > >  \ContributedBy{Figure}{fig:cpu:CPU Performance at its Best}{Melissa Broussard}
> > > >  \end{figure}
> > > >
> > > > -Although there are a few CPU-bound benchmarks that approach the ideal
> > > > +Although there are a few CPU-bound benchmarks that approach the ideal case
> > > >  shown in Figure~\ref{fig:cpu:CPU Performance at its Best},
> > >
> > > "ideal" can be used as a noun. I don't think this hunk is necessary.
> >
> 
> Hi Akira,
> 
> You are right. I never realized this until you helped point this out.
> I checked my dictionary which says that ideal can be used as a noun
> and means 'a perfect example of what something should be like'; in
> this respect, word 'case' is unnecessary. Thank you so much. Happy
> learning :-)
> 
> > This is quite true, but making it a bit less confusing to non-native
> > English speakers is worth something.  Not that I am volunteering to
> > confine myself to the 850-word vocabulary of Basic English, mind you!  ;-)
> >
> > So Akira has a good point, but I will take Junchang's patch.
> 
> Hi Paul,
> 
> Thanks. Then I will explicitly mark this type of patches as
> suggestions if there are any in the future. It is a great pleasure to
> help improve the book.

For my part, I am looking forward to more feedback and patches!

							Thanx, Paul

> Best Regards,
> --Junchang
> 
> 
> >
> >                                                         Thanx, Paul
> >
> > >         Thanks, Akira
> > >
> > > >  the typical program more closely resembles an obstacle course than
> > > >  a race track.
> > > >
> > >
> >
> 


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2018-11-13  7:05 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-11-10 12:49 [PATCH] cpu: Fix typos Junchang Wang
2018-11-10 23:51 ` Akira Yokosawa
2018-11-11 15:59   ` Paul E. McKenney
2018-11-12  2:25     ` Junchang Wang
2018-11-12 18:08       ` Paul E. McKenney
2018-11-11 16:39 ` Paul E. McKenney

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