On 2/16/2024 10:21 AM, Relf wrote:

You (DFS) replied ( to me ):

Try it with [int64_t], DFS:

int64_t rows = 1000000000, bytes = (rows+1) * sizeof(int);
int *randarrRelf = (int *)malloc( bytes );
memset( randarrRelf, 0, bytes );

I did try it. [ memset() failed, "long" (occasionally) fails too ]

As a wise man once said, "Linux is for losers".

;-)

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On Fri, 16 Feb 2024 10:23:20 -0500, DFS <nospam@dfs.com> wrote in <H5LzN.80208$SyNd.31052@fx33.iad>:

On 2/16/2024 10:21 AM, Relf wrote:

You (DFS) replied ( to me ):

Try it with [int64_t], DFS:

int64_t rows = 1000000000, bytes = (rows+1) * sizeof(int);
int *randarrRelf = (int *)malloc( bytes );
memset( randarrRelf, 0, bytes );

I did try it. [ memset() failed, "long" (occasionally) fails too ]

As a wise man once said, "Linux is for losers".

;-)

Linux is _not_ for losers like you two.

Here's a free clue: ulimit -a

--
-v

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On 2024-02-16 11:08 a.m., vallor wrote:

On Fri, 16 Feb 2024 10:23:20 -0500, DFS <nospam@dfs.com> wrote in <H5LzN.80208$SyNd.31052@fx33.iad>:

On 2/16/2024 10:21 AM, Relf wrote:

You (DFS) replied ( to me ):

Try it with [int64_t], DFS:

int64_t rows = 1000000000, bytes = (rows+1) * sizeof(int);
int *randarrRelf = (int *)malloc( bytes );
memset( randarrRelf, 0, bytes );

I did try it. [ memset() failed, "long" (occasionally) fails too ]

As a wise man once said, "Linux is for losers".

;-)

Linux is _not_ for losers like you two.

Here's a free clue: ulimit -a

We can't all be studly chick magnets like you are, Scott.

--
RabidPedagog
Catholic paleoconservative

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You (DFS) replied ( to me ):

Try it with [int64_t], DFS:

int64_t rows = 1000000000, bytes = (rows+1) * sizeof(int);
int *randarrRelf = (int *)malloc( bytes );
memset( randarrRelf, 0, bytes );

I did try it. [ memset() failed, "long" (occasionally) fails too ]

As a wise man once said, "Linux is for losers".

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

On 2/16/2024 11:08 AM, vallor wrote:

On Fri, 16 Feb 2024 10:23:20 -0500, DFS <nospam@dfs.com> wrote in <H5LzN.80208$SyNd.31052@fx33.iad>:

On 2/16/2024 10:21 AM, Relf wrote:

You (DFS) replied ( to me ):

Try it with [int64_t], DFS:

int64_t rows = 1000000000, bytes = (rows+1) * sizeof(int);
int *randarrRelf = (int *)malloc( bytes );
memset( randarrRelf, 0, bytes );

I did try it. [ memset() failed, "long" (occasionally) fails too ]

As a wise man once said, "Linux is for losers".

;-)

Linux is _not_ for losers like you two.

Here's a free clue: ulimit -a

How will that help Relf's code run on Linux?

C library function:
void *memset(void *str, int c, size_t n)

What I'm finding is memset accepts ints where n <= INT_MAX, but above
that requires n to be a size_t variable.

His original wouldn't run on Linux once I specified a sample size of 1B (because 4-byte ints * 1B = 4000000000, which exceeds INT_MAX).

original: bombs
int Bytes = ( rows + 1 ) * sizeof int,
int *randarr = malloc( Bytes );
memset( randarr, 0, Bytes );

fixed: runs
size_t Bytes = ( rows + 1 ) * sizeof int,
int *randarr = malloc( Bytes );
memset( randarr, 0, Bytes );



ObBloaty:

Today is National Almond Day. Some places sell Jordan almonds by the
pound. You know what to do.

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On 2/16/2024 11:59 AM, Yellow Bellied Larry Piet wrote:

On Friday, February 16, 2024 at 11:08:31 AM UTC-5, vallor wrote:

Linux is _not_ for losers like you two.

Heee, haaaaa, ho, ho, ha, ha, ha, ha, ha, ha, ha!

If I gave any of my code monkeys the task of generating random dates and
then received either of those pathetic C monstrosities, I would only say:

"Monkey don't get no banana. Monkey useless. Monkey will be gassed."

As the wise saying goes: One cannot fix stupid.

Where's your original "brute-force" C code to solve PhysFitFreak's
birthday problem?

--- SoupGate-Win32 v1.05
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On 2/16/2024 12:06 PM, Joel wrote:

Lameass Larry Pietraskiewicz <lordiemassa@gmail.com> wrote:

On Friday, February 16, 2024 at 11:08:31?AM UTC-5, vallor wrote:

Linux is _not_ for losers like you two.

Heee, haaaaa, ho, ho, ha, ha, ha, ha, ha, ha, ha!

If I gave any of my code monkeys the task of generating random dates and
then received either of those pathetic C monstrosities, I would only say:

"Monkey don't get no banana. Monkey useless. Monkey will be gassed."

As the wise saying goes: One cannot fix stupid.

Seriously - lay off the meth.

Feeb is playing his usual game: keeping his own shitty code under wraps
because every time - EVERY TIME - he posts code it's a laughable mess.

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

On Fri, 16 Feb 2024 11:52:05 -0500, DFS <nospam@dfs.com> wrote in <UoMzN.436757$p%Mb.425353@fx15.iad>:

On 2/16/2024 11:08 AM, vallor wrote:

On Fri, 16 Feb 2024 10:23:20 -0500, DFS <nospam@dfs.com> wrote in
<H5LzN.80208$SyNd.31052@fx33.iad>:

On 2/16/2024 10:21 AM, Relf wrote:

You (DFS) replied ( to me ):

Try it with [int64_t], DFS:

int64_t rows = 1000000000, bytes = (rows+1) * sizeof(int);
int *randarrRelf = (int *)malloc( bytes );
memset( randarrRelf, 0, bytes );

I did try it. [ memset() failed, "long" (occasionally) fails too ]

As a wise man once said, "Linux is for losers".

;-)

Linux is _not_ for losers like you two.

Here's a free clue: ulimit -a

How will that help Relf's code run on Linux?

My apologies -- I thought you were bumping up against
the memory limit.

C library function:
void *memset(void *str, int c, size_t n)

What I'm finding is memset accepts ints where n <= INT_MAX, but above
that requires n to be a size_t variable.

His original wouldn't run on Linux once I specified a sample size of 1B (because 4-byte ints * 1B = 4000000000, which exceeds INT_MAX).

original: bombs
int Bytes = ( rows + 1 ) * sizeof int,
int *randarr = malloc( Bytes );
memset( randarr, 0, Bytes );

fixed: runs
size_t Bytes = ( rows + 1 ) * sizeof int,
int *randarr = malloc( Bytes );
memset( randarr, 0, Bytes );

ObBloaty:

Today is National Almond Day. Some places sell Jordan almonds by the
pound. You know what to do.

Is that how you ate your way into diabetes
and stroked-out, "Bull"?

--
-v

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DFS:

size_t Bytes = ( 1000000000 + 1 ) * sizeof int ;
int *randarr = malloc( Bytes );
memset( randarr, 0, Bytes );

Does it work on your PC ?

How much faster is it compared to your code ?

--- SoupGate-Win32 v1.05
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On 2/16/2024 1:19 PM, Relf wrote:

DFS:

size_t Bytes = ( 1000000000 + 1 ) * sizeof int ;
int *randarr = malloc( Bytes );
memset( randarr, 0, Bytes );

Does it work on your PC ?

How much faster is it compared to your code ?

$ test 1000000000 1 5

DFS : array created and loop 0-filled in 1.363663s
Relf: array created and memset 0-filled in 0.331312s

4.1x faster

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