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Matan Tennenhaus
,
Daniel Lemire
2
Jul 26
Saving a bitmap to persistent memory
It does, please see... https://github.com/RoaringBitmap/RoaringBitmap/blob/master/examples/src/main/
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Saving a bitmap to persistent memory
It does, please see... https://github.com/RoaringBitmap/RoaringBitmap/blob/master/examples/src/main/
Jul 26
Tony Peony
Apr 2
Is it possible to perform RoaringBitmap operations on char * buf?
Hi! I have a case when I need to perform roaring_bitmap_lazy_or_inplace (and some other operations
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Is it possible to perform RoaringBitmap operations on char * buf?
Hi! I have a case when I need to perform roaring_bitmap_lazy_or_inplace (and some other operations
Apr 2
Jonathan Ellis
,
Daniel Lemire
2
12/1/23
Intersection of 64-bit bitmaps returning a new bitmap?
I don't think that there are any right now. Pull requests invited ! On Thursday, November 30,
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Intersection of 64-bit bitmaps returning a new bitmap?
I don't think that there are any right now. Pull requests invited ! On Thursday, November 30,
12/1/23
Shikhar Singh
,
Daniel Lemire
5
11/15/23
Read Only view of a RoaringBitmap
Doesn't exactly meet the expectations I had As the returned type won't be a RoaringBitmap so
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Read Only view of a RoaringBitmap
Doesn't exactly meet the expectations I had As the returned type won't be a RoaringBitmap so
11/15/23
Rohan Aggarwal
,
Daniel Lemire
4
9/25/23
Question regarding lzcnt and blsr
If you are modifying the library then the result is unsupported and could be inefficient or wrong.
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Question regarding lzcnt and blsr
If you are modifying the library then the result is unsupported and could be inefficient or wrong.
9/25/23
Blazer zip
,
Daniel Lemire
3
9/24/23
roaring_bitmap_or_many on array of bitmaps
Hi Thanks for testing and getting back so promptly. Yes you are correct it does work, seems like it
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roaring_bitmap_or_many on array of bitmaps
Hi Thanks for testing and getting back so promptly. Yes you are correct it does work, seems like it
9/24/23
Rohan Aggarwal
,
Daniel Lemire
3
9/20/23
Question regarding Atmoics in Croaring
Thanx On Tuesday, September 19, 2023 at 4:21:33 PM UTC-7 Daniel Lemire wrote: It should be fine. On
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Question regarding Atmoics in Croaring
Thanx On Tuesday, September 19, 2023 at 4:21:33 PM UTC-7 Daniel Lemire wrote: It should be fine. On
9/20/23
Jaime Bonilla
8/23/23
Roaring BitMap, support for M1 and M2 CPU, Arm MacOs architecture
Does Roaring BitMap, have support for M1 and M2 CPU, Arm MacOs architecture?
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Roaring BitMap, support for M1 and M2 CPU, Arm MacOs architecture
Does Roaring BitMap, have support for M1 and M2 CPU, Arm MacOs architecture?
8/23/23
Shikhar Singh
,
Daniel Lemire
4
8/7/23
Java byte array to RoaringBitmap
It is a good PR and I expect we will merge after some tuning. Le lun. 7 août 2023 à 02:29, '
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Java byte array to RoaringBitmap
It is a good PR and I expect we will merge after some tuning. Le lun. 7 août 2023 à 02:29, '
8/7/23
Hristo Stoyanov
,
Daniel Lemire
2
7/24/23
vector quantization?
You can probably use RoaringBitmap instances as part of the solution, but we don't offer anything
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vector quantization?
You can probably use RoaringBitmap instances as part of the solution, but we don't offer anything
7/24/23
Jiang Jin
,
Daniel Lemire
2
7/7/23
Golang uses Roaring bitmap 64-bit storage, if you get the bitmap in java and parse the data, what will happen?
The 32-bit standard format is portable (java, go, etc.). Regarding the 64-bit case, there is no
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Golang uses Roaring bitmap 64-bit storage, if you get the bitmap in java and parse the data, what will happen?
The 32-bit standard format is portable (java, go, etc.). Regarding the 64-bit case, there is no
7/7/23
Shizhe Liu
11/16/22
Some issues discuss RangeBitmap insert values.
Hi Team, While testing RangeBitmap, I recently came across several problems that I wanted to let you
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Some issues discuss RangeBitmap insert values.
Hi Team, While testing RangeBitmap, I recently came across several problems that I wanted to let you
11/16/22
Abhradeep Chakraborty
,
Daniel Lemire
4
7/21/22
Can CRoaring library be relicensed to a Git-compatible license?
On Thursday, July 21, 2022 at 2:00:11 AM UTC+5:30 lem...@gmail.com wrote: I went ahead and released
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Can CRoaring library be relicensed to a Git-compatible license?
On Thursday, July 21, 2022 at 2:00:11 AM UTC+5:30 lem...@gmail.com wrote: I went ahead and released
7/21/22
Abhradeep Chakraborty
,
Daniel Lemire
2
7/17/22
Does `roaring_bitmap_portable_serialize`(Croaring) really serialise in little endian encoding?
The question refers to the CRoaring library. Please review the CRoaring requirements from the README,
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Does `roaring_bitmap_portable_serialize`(Croaring) really serialise in little endian encoding?
The question refers to the CRoaring library. Please review the CRoaring requirements from the README,
7/17/22
lxl...@gmail.com
,
Daniel Lemire
2
6/14/22
about the tag of release
I am very sorry. I fixed the mistake by adding a new tag. On Tuesday, June 14, 2022 at 4:19:22 AM UTC
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about the tag of release
I am very sorry. I fixed the mistake by adding a new tag. On Tuesday, June 14, 2022 at 4:19:22 AM UTC
6/14/22
Péter Váry
5/3/22
Roaring64Bitmap.forEach question
Hi Team, I would like to use Roaring64Bitmap for collecting Long values in random order, and then
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Roaring64Bitmap.forEach question
Hi Team, I would like to use Roaring64Bitmap for collecting Long values in random order, and then
5/3/22
JDT
,
Daniel Lemire
4
1/10/22
Is roaring_bitmap_to_uint32_array intended to yield ordered output?
Indeed. That is correct. On Saturday, January 8, 2022 at 7:17:44 AM UTC-5 JDT wrote: Thanks for the
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Is roaring_bitmap_to_uint32_array intended to yield ordered output?
Indeed. That is correct. On Saturday, January 8, 2022 at 7:17:44 AM UTC-5 JDT wrote: Thanks for the
1/10/22
Ali Mansour
,
Daniel Lemire
5
11/17/21
Roaring memory management
Definitely you are right, it makes the code a bit more complicated/error prone. What I have in mind,
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Roaring memory management
Definitely you are right, it makes the code a bit more complicated/error prone. What I have in mind,
11/17/21
moradiya tushar
8/11/21
java.lang.NoSuchMethodError: org.roaringbitmap.ArrayContainer.add(C)Lorg/roaringbitmap/Container;
Hi Team, I am getting error while running code in Spark cluster java.lang.NoSuchMethodError: org.
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java.lang.NoSuchMethodError: org.roaringbitmap.ArrayContainer.add(C)Lorg/roaringbitmap/Container;
Hi Team, I am getting error while running code in Spark cluster java.lang.NoSuchMethodError: org.
8/11/21
Lester W
,
Daniel Lemire
2
5/18/21
"Roaring" name origin?
I think I came up with the name. Roaring is an adjective that can mean "successful, optimistic
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"Roaring" name origin?
I think I came up with the name. Roaring is an adjective that can mean "successful, optimistic
5/18/21
Aniket Agarwalla
,
Daniel Lemire
5
5/17/21
Croaring error when run in linux
Thanks a lot sir for the information. It helped me. On Mon, 17 May, 2021, 8:40 pm Daniel Lemire, <
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Croaring error when run in linux
Thanks a lot sir for the information. It helped me. On Mon, 17 May, 2021, 8:40 pm Daniel Lemire, <
5/17/21
Jan Novotný
5/7/21
How to efectively intersect two RoaringBitmaps and get RoaringBitmap of matching positions
Hi everyone, I tried to ask StackOverflow - but I'm also trying my luck here: What is the best
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How to efectively intersect two RoaringBitmaps and get RoaringBitmap of matching positions
Hi everyone, I tried to ask StackOverflow - but I'm also trying my luck here: What is the best
5/7/21
Matt Olan
, …
Daniel Lemire
9
12/1/20
Custom memory managment
> The best thing would be for you to isolate your changes and just commit that. Let me take a run
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Custom memory managment
> The best thing would be for you to isolate your changes and just commit that. Let me take a run
12/1/20
Arjohn Kampman
,
Daniel Lemire
3
11/5/20
Please push 0.9.1 and later to maven repository
Thanks for the fast reply. I'll add jcenter to our list then. Op donderdag 5 november 2020 om 15:
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Please push 0.9.1 and later to maven repository
Thanks for the fast reply. I'll add jcenter to our list then. Op donderdag 5 november 2020 om 15:
11/5/20
Tao Tse
,
Daniel Lemire
2
9/27/20
roaring bitmap in Go consumes storage in bytes rather than in bits, am I wrong?
If you have some questions regarding Pilosa' roaring implementation and its usage, you probably
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roaring bitmap in Go consumes storage in bytes rather than in bits, am I wrong?
If you have some questions regarding Pilosa' roaring implementation and its usage, you probably
9/27/20
Chris Nuernberger
7/29/20
Bitmaps from bitvectors
Hey, I am working with Arrow data and they store their validity maps just in vanilla bitvectors. Is
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Bitmaps from bitvectors
Hey, I am working with Arrow data and they store their validity maps just in vanilla bitvectors. Is
7/29/20
Lawan Subba
,
Daniel Lemire
2
8/14/19
getLongSizeInBytes of RoaringBitmap - internal hard-coded values unclear
I am guessing that you refer to getLongSizeInBytes. This means tries to find a reasonable estimate
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getLongSizeInBytes of RoaringBitmap - internal hard-coded values unclear
I am guessing that you refer to getLongSizeInBytes. This means tries to find a reasonable estimate
8/14/19
Dan Burkert
8/9/19
Bitpacking in the array container format
Hi all, Has anyone done any research or prototypes on using posting list integer encoding like BP128
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Bitpacking in the array container format
Hi all, Has anyone done any research or prototypes on using posting list integer encoding like BP128
8/9/19
lxl...@gmail.com
,
Daniel Lemire
4
5/17/19
could i use it with cocoapods?
I have moved the project to https://github.com/RoaringBitmap/SwiftRoaring On Wednesday, May 15, 2019
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could i use it with cocoapods?
I have moved the project to https://github.com/RoaringBitmap/SwiftRoaring On Wednesday, May 15, 2019
5/17/19
Jing Lv
,
Daniel Lemire
4
2/25/19
A wired behavior using RoaringBitmap (Java) with serialize/de-serialize
Great. Typo: "Thank you for your report." On Monday, February 25, 2019 at 8:36:25 PM UTC-5,
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A wired behavior using RoaringBitmap (Java) with serialize/de-serialize
Great. Typo: "Thank you for your report." On Monday, February 25, 2019 at 8:36:25 PM UTC-5,
2/25/19